Washing Machine Cleaner
Dishwasher Cleaner
Multi-Appliance Descaler
Coffee Machine Cleaner & Descaler
Intense Oven Cleaner
Hob Cleaner
Small Appliance & Fridge Cleaner

Deep Clean Performance

Questions About KNAUS

Find Out About KNAUS

  • WHY IS KNAUS® SO SPECIAL?

    KNAUS® Washing Machine Cleaner is specially designed for high-performance cleaning of your cherished washing machine. We offer great power but also ease of use. We clearly state our dosages, so one 300g bottle of KNAUS® Washing Machine Cleaner (3 doses) can clean your washing machine three times or twice and the last dose for cleaning the washing machine door and drawer. 

  • HOW OFTEN SHOULD YOU CLEAN YOUR WASHING MACHINE?

    We recommend cleaning your washing machine once every two weeks with KNAUS® Washing Machine Cleaner. We also recommend using KNAUS® Multi-Appliance Descaler to stop the build-up of limescale in your machine.

  • WHAT ARE THE TOP 5 TIPS FOR CLEANER WASHING?

    • Always follow the garment’s wash care label
    • Empty the pockets of fluff, hair, dirt and lint, as this can reduce machine effectiveness
    • Try to avoid overfilling the machine as it reduces the effectiveness of the wash and can cause over creasing, you might even get dirtier washing.
    • Always follow the manufacturer’s instructions for the laundry detergent and your washing machine.
    • Always remove your wash load as soon as the cycle has finished, it’ll
  • HOW CAN I CLEAN MY WASHING MACHINE DOOR, MACHINE DRAWER AND CAVITY?

    • Pour 1 dose and 1 litre of warm water into an empty sink/bowl to make a solution.
    • Then place the soap drawer in the solution to soak for 30 minutes
    • Using a brush remove encrusted detergent.
    • Soak a cloth/sponge in the solution and wipe around the door seal and soap/ detergent drawer cavity.
  • SO I’VE BOUGHT THE KNAUS® WASHING MACHINE CLEANER AND THE KNAUS® MULTI-APPLIANCE DESCALER, WHICH DO I USE FIRST?

    We recommend using KNAUS® Multi-Appliance Descaler first, running the appropriate cycle and then KNAUS® Washing Machine Cleaner on your appliance.

  • IS KNAUS® WASHING MACHINE CLEANER FRAGRANCED?

    KNAUS® Washing Machine Cleaner is fragranced with a eucalyptus fragrance, for freshness and deodorising ability for your washing machine.

  • HOW CAN I REDUCE THE ENVIRONMENTAL IMPACT OF SERVICING MY APPLIANCES?

    If you have an appliance with a “super quick” function, use it at a normal wash temperature for washing machine cleaning, it will save water, energy and time and KNAUS® formulas work just as well.

  • IS THE KNAUS® PACKAGING RECYCLABLE?

    KNAUS® bottles and branded sleeves are recyclable. We recommend you separate the sleeve from the bottle. Please ensure there is no product remaining in the bottle before de-sleeving.  KNAUS® triggers and caps are not currently recycled, though we are currently working on a sustainable solution to this. Our KNAUS® bottles are made from HDPE plastic.

  • WHAT DOES KNAUS® DO TO HELP THE ENVIRONMENT?

    At our headquarters in Suffolk, England we are committed to being environmentally responsible. Our buildings are equipped with solar panels, rainwater harvesting and other energy efficient technology.

  • IS KNAUS® MADE IN THE UK?

    KNAUS® Appliance Cleaners are manufactured and packaged in Hadleigh, Suffolk. Our facility harvests rainwater and is state-of-the-art in its low energy use.

  • IS KNAUS® A UK BRAND?

    KNAUS® is owned by Challs International Ltd, a family-run private UK business specialising in changing the way we all clean. Challs is based in Hadleigh, Suffolk.

  • ARE KNAUS® CLEANERS SUITABLE FOR ALL APPLIANCES?

    It’s always best to check the manufacturers’ guidelines, but KNAUS® products are specially formulated to be used on most appliances in the home.

  • DO KNAUS® PRODUCTS EXPIRE?

    Yes KNAUS® products have a shelf life of two years.

  • DO KNAUS® PRODUCTS CONTAIN BLEACH?

    This information can be found on the products labels and on the SDS found here. KNAUS® Washing Machine Cleaner contains <30% oxygen based bleach (Sodium Percarbonate).

  • ARE KNAUS® PRODUCTS TESTED ON ANIMALS?

    We do not test on animals. We also do not endorse, request or commission any animal testing by other people on our behalf.  KNAUS® is Cruelty Free certified.

  • ARE KNAUS® PRODUCTS SAFE TO USE AROUND PETS?

    KNAUS® is safe when used as directed. The label and SDS will detail all hazards and precautionary measures where applicable.

  • ARE KNAUS® PRODUCTS SAFE TO USE FOR ASTHMATICS?

    KNAUS® is safe when used as directed.  Sufficient exposure to present a hazard via inhalation is unlikely due to the nature of the products. The label and SDS will detail all hazards and precautionary measures where applicable. All allergenic substances are presented on the label & SDS.

  • ARE KNAUS® PRODUCTS HARMFUL TO HUMAN HEALTH?

    KNAUS® is safe when used as directed. The label and SDS will detail all hazards and precautionary measures where applicable.

  • WHAT IF KNAUS® PRODUCTS ARE EVER SWALLOWED?

    Immediately call a poison centre or doctor if any of the KNAUS® products are swallowed. Have the product container or label at hand. Always keep all our products out of the reach of children.

  • ARE KNAUS® PRODUCTS HARMFUL TO HUMAN HEALTH?

    KNAUS® is safe when used as directed. The label and SDS will detail all hazards and precautionary measures where applicable.

  • WHAT IF KNAUS® PRODUCTS ARE EVER SWALLOWED?

    Immediately call a poison centre or doctor if any of the KNAUS® products are swallowed. Have the product container or label at hand. Always keep all our products out of the reach of children.

  • WHY IS KNAUS® SO SPECIAL?

    KNAUS® Hob Cleaner is specially designed for high-performance cleaning of your cherished hob. We offer great power but also ease of use.

  • WHAT TYPE OF HOBS IS KNAUS® HOB CLEANER SUITABLE ON?

    KNAUS® Hob Cleaner is suitable on all type of hobs, including gas, electric, induction and ceramic, but not on AGA’s or Rayburn’s.

  • IS KNAUS® HOB CLEANER FRAGRANCED?

    KNAUS® Hob Cleaner is fragranced with a mint fragrance, for freshness and deodorising ability for everyday hob cleaning.

  • IS THE KNAUS® PACKAGING RECYCLABLE?

    KNAUS® bottles and branded sleeves are recyclable. We recommend you separate the sleeve from the bottle. Please ensure there is no product remaining in the bottle before de-sleeving.  KNAUS® triggers and caps are not currently recycled, though we are currently working on a sustainable solution to this. Our KNAUS® bottles are made from HDPE plastic.

  • WHAT DOES KNAUS® DO TO HELP THE ENVIRONMENT?

    At our headquarters in Suffolk, England we are committed to being environmentally responsible. Our buildings are equipped with solar panels, rainwater harvesting and other energy efficient technology.

  • IS KNAUS® MADE IN THE UK?

    KNAUS® Appliance Cleaners are manufactured and packaged in Hadleigh, Suffolk. Our facility harvests rainwater and is state-of-the-art in its low energy use.

  • IS KNAUS® A UK BRAND?

    KNAUS® is owned by Challs International Ltd, a family-run private UK business specialising in changing the way we all clean. Challs is based in Hadleigh, Suffolk.

  • ARE KNAUS® CLEANERS SUITABLE FOR ALL APPLIANCES?

    It’s always best to check the manufacturers’ guidelines, but KNAUS® products are specially formulated to be used on most appliances in the home.

  • DO KNAUS® PRODUCTS EXPIRE?

    Yes KNAUS® products have a shelf life of two years.

  • DO KNAUS® PRODUCTS CONTAIN BLEACH?

    This information can be found on the products labels and on the SDS found here.

  • ARE KNAUS® PRODUCTS TESTED ON ANIMALS?

    We do not test on animals. We also do not endorse, request or commission any animal testing by other people on our behalf.  KNAUS® is Cruelty Free certified.

  • ARE KNAUS® PRODUCTS SAFE TO USE AROUND PETS?

    KNAUS® is safe when used as directed. The label and SDS will detail all hazards and precautionary measures where applicable.

  • ARE KNAUS® PRODUCTS SAFE TO USE FOR ASTHMATICS?

    KNAUS® is safe when used as directed.  Sufficient exposure to present a hazard via inhalation is unlikely due to the nature of the products. The label and SDS will detail all hazards and precautionary measures where applicable. All allergenic substances are presented on the label & SDS.

  • ARE KNAUS® PRODUCTS HARMFUL TO HUMAN HEALTH?

    KNAUS® is safe when used as directed. The label and SDS will detail all hazards and precautionary measures where applicable.

  • WHAT IF KNAUS® PRODUCTS ARE EVER SWALLOWED?

    Immediately call a poison centre or doctor if any of the KNAUS® products are swallowed. Have the product container or label at hand. Always keep all our products out of the reach of children.

  • WHY IS KNAUS® SO SPECIAL?

    KNAUS® Coffee Machine Cleaner & Descaler is specially designed for high-performance cleaning of your coffee machine. We offer great power but also ease of use. We clearly state our dosages, so one 300ml bottle of KNAUS® Coffee Machine Cleaner & Descaler will give three doses to clean and descale your coffee machine.

  • HOW OFTEN SHOULD YOU CLEAN AND DESCALE YOUR COFFEE MACHINE?

    If you use your coffee maker every day, it should get a good cleaning and descaling every week.

  • IS KNAUS® COFFEE MACHINE CLEANER AND DESCALER SUITABLE FOR ALL TYPES OF COFFEE MACHINES?

    KNAUS® Coffee Machine Cleaner and Descaler is suitable for most brands and types of coffee machines/ makers

  • CAN YOU CLEAN A MOKA POT STOVE-TOP COFEE MAKER WITH KNAUS® COFFEE MACHINE CLEANER & DESCALER?

    Yes. Dismantle (including the gasket) and leave the parts submerged in a solution of 1 dose of KNAUS® Coffee Machine Cleaner & Descaler and 500ml of warm water for 30 minutes, before rinsing thoroughly.

  • IS KNAUS® COFFEE MACHINE CLEANER AND DESCALER FRAGRANCED?

    Due to the nature of coffee machine descalers & cleaners, fragrance is not used on this product where they may impart a smell on consumable liquids.

  • IS THE KNAUS® PACKAGING RECYCLABLE?

    KNAUS® bottles and branded sleeves are recyclable. We recommend you separate the sleeve from the bottle. Please ensure there is no product remaining in the bottle before de-sleeving. KNAUS® triggers and caps are not currently recycled, though we are currently working on a sustainable solution to this. Our KNAUS® bottles are made from HDPE plastic.

  • WHAT DOES KNAUS® DO TO HELP THE ENVIRONMENT?

    At our headquarters in Suffolk, England we are committed to being environmentally responsible. Our buildings are equipped with solar panels, rainwater harvesting and other energy efficient technology.

  • IS KNAUS® MADE IN THE UK?

    KNAUS® Appliance Cleaners are manufactured and packaged in Hadleigh, Suffolk. Our facility harvests rainwater and is state-of-the-art in its low energy use.

  • IS KNAUS® A UK BRAND?

    KNAUS® is owned by Challs International Ltd, a family-run private UK business specialising in changing the way we all clean. Challs is based in Hadleigh, Suffolk.

  • ARE KNAUS® CLEANERS SUITABLE FOR ALL APPLIANCES?

    It’s always best to check the manufacturers’ guidelines, but KNAUS® products are specially formulated to be used on most appliances in the home.

  • DO KNAUS® PRODUCTS EXPIRE?

    Yes KNAUS® products have a shelf life of two years.

  • DO KNAUS® PRODUCTS CONTAIN BLEACH?

    This information can be found on the products labels and on the SDS found here.

  • ARE KNAUS® PRODUCTS TESTED ON ANIMALS?

    We do not test on animals. We also do not endorse, request or commission any animal testing by other people on our behalf. KNAUS® is Cruelty Free certified.

  • ARE KNAUS® PRODUCTS SAFE TO USE AROUND PETS?

    KNAUS® is safe when used as directed. The label and SDS will detail all hazards and precautionary measures where applicable.

  • ARE KNAUS® PRODUCTS SAFE TO USE FOR ASTHMATICS?

    KNAUS® is safe when used as directed.  Sufficient exposure to present a hazard via inhalation is unlikely due to the nature of the products. The label and SDS will detail all hazards and precautionary measures where applicable. All allergenic substances are presented on the label & SDS.

  • ARE KNAUS® PRODUCTS HARMFUL TO HUMAN HEALTH?

    KNAUS® is safe when used as directed. The label and SDS will detail all hazards and precautionary measures where applicable.

  • WHAT IF KNAUS® PRODUCTS ARE EVER SWALLOWED?

    Immediately call a poison centre or doctor if any of the KNAUS® products are swallowed. Have the product container or label at hand. Always keep all our products out of the reach of children.

  • WHY IS KNAUS® SO SPECIAL?

    KNAUS® Small Appliance & Fridge Cleaner is specially designed for high-performance cleaning of your cherished fridge, microwaves and other small appliances. We offer great power but also ease of use.

  • IS KNAUS® SMALL APPLIANCE & FRIDGE LCEANER SUITABLE ON ALL APPLIANCES?

    KNAUS® Small Appliance & Fridge Cleaner is suitable for use on and inside your fridge, freezer, microwave, cheese toaster, sandwich/panini maker, waffle maker, as well as on kitchen surfaces/food preparation areas.

    Please only use on the outside of toasters, kettles, coffee machines and bread makers.

    Always test on an inconspicuous areas first.

  • IS KNAUS® SMALL APPLIANCE & FRIDGE CLEANER FRAGRANCED?

    KNAUS® Small Appliance & Fridge Cleaner is fragranced with a tropical fragrance, for freshness and deodorising ability for everyday appliance and worktop cleaning.

  • IS THE KNAUS® PACKAGING RECYCLABLE?

    KNAUS® bottles and branded sleeves are recyclable. We recommend you separate the sleeve from the bottle. Please ensure there is no product remaining in the bottle before de-sleeving.  KNAUS® triggers and caps are not currently recycled, though we are currently working on a sustainable solution to this. Our KNAUS® bottles are made from HDPE plastic.

  • WHAT DOES KNAUS® DO TO HELP THE ENVIRONMENT?

    At our headquarters in Suffolk, England we are committed to being environmentally responsible. Our buildings are equipped with solar panels, rainwater harvesting and other energy efficient technology.

  • IS KNAUS® MADE IN THE UK?

    KNAUS® Appliance Cleaners are manufactured and packaged in Hadleigh, Suffolk. Our facility harvests rainwater and is state-of-the-art in its low energy use.

  • IS KNAUS® A UK BRAND?

    KNAUS® is owned by Challs International Ltd, a family-run private UK business specialising in changing the way we all clean. Challs is based in Hadleigh, Suffolk.

  • ARE KNAUS® CLEANERS SUITABLE FOR ALL APPLIANCES?

    It’s always best to check the manufacturers’ guidelines, but KNAUS® products are specially formulated to be used on most appliances in the home.

  • DO KNAUS® PRODUCTS EXPIRE?

    Yes KNAUS® products have a shelf life of two years.

  • DO KNAUS® PRODUCTS CONTAIN BLEACH?

    This information can be found on the products labels and on the SDS found here.

  • ARE KNAUS® PRODUCTS TESTED ON ANIMALS?

    We do not test on animals. We also do not endorse, request or commission any animal testing by other people on our behalf.  KNAUS® is Cruelty Free certified.

  • ARE KNAUS® PRODUCTS SAFE TO USE AROUND PETS?

    KNAUS® is safe when used as directed. The label and SDS will detail all hazards and precautionary measures where applicable.

  • ARE KNAUS® PRODUCTS SAFE TO USE FOR ASTHMATICS?

    KNAUS® is safe when used as directed.  Sufficient exposure to present a hazard via inhalation is unlikely due to the nature of the products. The label and SDS will detail all hazards and precautionary measures where applicable. All allergenic substances are presented on the label & SDS.

  • ARE KNAUS® PRODUCTS HARMFUL TO HUMAN HEALTH?

    KNAUS® is safe when used as directed. The label and SDS will detail all hazards and precautionary measures where applicable.

  • WHAT IF KNAUS® PRODUCTS ARE EVER SWALLOWED?

    Immediately call a poison centre or doctor if any of the KNAUS® products are swallowed. Have the product container or label at hand. Always keep all our products out of the reach of children.

  • WHY IS KNAUS® SO SPECIAL?

    KNAUS® Intense Oven Cleaner is specially designed for high-performance cleaning of your cherished oven. We offer great power but also ease of use. We clearly state our dosages, so one 300ml bottle of KNAUS® Intense Oven Cleaner will clean your oven and the second dose will clean the oven racks in the oven cleaning bag provided.

  • IS KNAUS® INTENSE OVEN CLEANER SUITABLE FOR ALL TYPES OF OVENS?

    No, KNAUS® Intense Oven Cleaner is not suitable for use in AGA’s and Rayburn’s. It is also not suitable for self-cleaning ovens.

  • IS KNAUS® INTENSE OVEN CLEANER FRAGRANCED?

    KNAUS® Intense Oven Cleaner is not fragranced, but is fume free.

  • IS THE KNAUS® PACKAGING RECYCLABLE?

    KNAUS® bottles and branded sleeves are recyclable. We recommend you separate the sleeve from the bottle. Please ensure there is no product remaining in the bottle before de-sleeving.  KNAUS® triggers and caps are not currently recycled, though we are currently working on a sustainable solution to this. Our KNAUS® bottles are made from HDPE plastic.

  • WHAT DOES KNAUS® DO TO HELP THE ENVIRONMENT?

    At our headquarters in Suffolk, England we are committed to being environmentally responsible. Our buildings are equipped with solar panels, rainwater harvesting and other energy efficient technology.

  • IS KNAUS® MADE IN THE UK?

    KNAUS® Appliance Cleaners are manufactured and packaged in Hadleigh, Suffolk. Our facility harvests rainwater and is state-of-the-art in its low energy use.

  • IS KNAUS® A UK BRAND?

    KNAUS® is owned by Challs International Ltd, a family-run private UK business specialising in changing the way we all clean. Challs is based in Hadleigh, Suffolk.

  • ARE KNAUS® CLEANERS SUITABLE FOR ALL APPLIANCES?

    It’s always best to check the manufacturers’ guidelines, but KNAUS® products are specially formulated to be used on most appliances in the home.

  • DO KNAUS® PRODUCTS EXPIRE?

    Yes KNAUS® products have a shelf life of two years.

  • DO KNAUS® PRODUCTS CONTAIN BLEACH?

    This information can be found on the products labels and on the SDS found here.

  • ARE KNAUS® PRODUCTS TESTED ON ANIMALS?

    We do not test on animals. We also do not endorse, request or commission any animal testing by other people on our behalf.  KNAUS® is Cruelty Free certified.

  • ARE KNAUS® PRODUCTS SAFE TO USE AROUND PETS?

    KNAUS® is safe when used as directed. The label and SDS will detail all hazards and precautionary measures where applicable.

  • ARE KNAUS® PRODUCTS SAFE TO USE FOR ASTHMATICS?

    KNAUS® is safe when used as directed.  Sufficient exposure to present a hazard via inhalation is unlikely due to the nature of the products. The label and SDS will detail all hazards and precautionary measures where applicable. All allergenic substances are presented on the label & SDS.

  • ARE KNAUS® PRODUCTS HARMFUL TO HUMAN HEALTH?

    KNAUS® is safe when used as directed. The label and SDS will detail all hazards and precautionary measures where applicable.

  • WHAT IF KNAUS® PRODUCTS ARE EVER SWALLOWED?

    Immediately call a poison centre or doctor if any of the KNAUS® products are swallowed. Have the product container or label at hand. Always keep all our products out of the reach of children.

  • WHY IS KNAUS® SO SPECIAL?

    KNAUS® Multi-Appliance Descaler is specially designed for high-performance cleaning of your cherished appliances. We offer great power but also ease of use. We clearly state our dosages, so one 300ml bottle of KNAUS® Multi-Appliance Descaler (4 doses) can descale 4 different appliances in your home from one bottle. KNAUS® Multi-Appliance Descaler can descale your washing machine, dishwasher, kettle, iron, steamer, steam mop, shower head and toilet basin.

  • HOW OFTEN SHOULD YOU DESCALE YOUR WASHING MACHINE?

    We recommend descaling your washing machine monthly.

  • HOW OFTEN SHOULD YOU DESCALE YOUR DISHWASHER?

    We recommend descaling your dishwasher monthly.

  • HOW OFTEN SHOULD YOU DESCALE YOUR KETTLE?

    Regular descaling prolongs the life of the kettle and limits the risks of premature breakdown. In case of normal use (up to 5 times a day), the following descaling frequency is recommended: Once every 3 months if you use soft water (up to 18dH). Once every month if you use hard water (more than 18dH)

  • HOW OFTEN SHOULD YOU DESCALE YOUR STEAM CLEANER?

    We recommend descaling your steam cleaner monthly.

  • HOW OFTEN SHOULD YOU DESCALE YOUR SHOWER HEAD?

    We recommend descaling your shower head monthly or more often if you notice a build-up.

  • HOW OFTEN SHOULD YOU DESCALE YOUR TOILET BASIN?

    We recommend descaling your toilet basin monthly or more often if you notice a build-up.

  • CAN I PUT KNAUS® WASHING MACHINE AND THE KNAUS® MULTI-APPLIANCE DESCALER IN THE SAME WASH?

    No, this will counteract each of the products effectiveness. Run each product on their own cycles.

  • IS KNAUS® MULTI-APPLIANCE DESCALER FRAGRACNED?

    Due to the nature of appliance descalers, fragrance is not used in this product where they may impart a smell on consumable liquids.

  • IS THE KNAUS® PACKAGING RECYCLABLE?

    KNAUS® bottles and branded sleeves are recyclable. We recommend you separate the sleeve from the bottle. Please ensure there is no product remaining in the bottle before de-sleeving.  KNAUS® triggers and caps are not currently recycled, though we are currently working on a sustainable solution to this. Our KNAUS® bottles are made from HDPE plastic.

  • WHAT DOES KNAUS® DO TO HELP THE ENVIRONMENT?

    At our headquarters in Suffolk, England we are committed to being environmentally responsible. Our buildings are equipped with solar panels, rainwater harvesting and other energy efficient technology.

  • IS KNAUS® MADE IN THE UK?

    KNAUS® Appliance Cleaners are manufactured and packaged in Hadleigh, Suffolk. Our facility harvests rainwater and is state-of-the-art in its low energy use.

  • IS KNAUS® A UK BRAND?

    KNAUS® is owned by Challs International Ltd, a family-run private UK business specialising in changing the way we all clean. Challs is based in Hadleigh, Suffolk.

  • ARE KNAUS® CLEANERS SUITABLE FOR ALL APPLIANCES?

    It’s always best to check the manufacturers’ guidelines, but KNAUS® products are specially formulated to be used on most appliances in the home.

  • DO KNAUS® PRODUCTS EXPIRE?

    Yes KNAUS® products have a shelf life of two years.

  • DO KNAUS® PRODUCTS CONTAIN BLEACH?

    This information can be found on the products labels and on the SDS found here.

  • ARE KNAUS® PRODUCTS TESTED ON ANIMALS?

    We do not test on animals. We also do not endorse, request or commission any animal testing by other people on our behalf.  KNAUS® is Cruelty Free certified.

  • ARE KNAUS® PRODUCTS SAFE TO USE AROUND PETS?

    KNAUS® is safe when used as directed. The label and SDS will detail all hazards and precautionary measures where applicable.

  • ARE KNAUS® PRODUCTS SAFE TO USE FOR ASTHMATICS?

    KNAUS® is safe when used as directed.  Sufficient exposure to present a hazard via inhalation is unlikely due to the nature of the products. The label and SDS will detail all hazards and precautionary measures where applicable. All allergenic substances are presented on the label & SDS.

  • ARE KNAUS® PRODUCTS HARMFUL TO HUMAN HEALTH?

    KNAUS® is safe when used as directed. The label and SDS will detail all hazards and precautionary measures where applicable.

  • WHAT IF KNAUS® PRODUCTS ARE EVER SWALLOWED?

    Immediately call a poison centre or doctor if any of the KNAUS® products are swallowed. Have the product container or label at hand. Always keep all our products out of the reach of children.

  • WHY IS KNAUS® SO SPECIAL?

    KNAUS® Dishwasher Cleaner is specially designed for high-performance cleaning of your cherished dishwasher. We offer great power but also ease of use. We clearly state our dosages, so one 300ml bottle of KNAUS® Dishwasher Cleaner (3 doses) can clean your washing machine three times or twice and the last dose for cleaning the dishwasher door, filter and spray arms. 

  • MY DISHES COME OUT DIRTY ALL THE TIME, DO I NEED A NEW DISHWASHER?

    There could be several reasons why effectiveness has fallen, even in new machines. Check manufactures’ guidelines for best practices, don’t over-fill your machine, make sure the temperature and cycle time is appropriate, and rinse heavily stained crockery before placing in your machine. Many machines have a rinse aid drawer, keeping this topped up can positively influence the end results. Dishwashers need cleaning too and a simple cleaning regime using KNAUS® Dishwasher Cleaner can help improve performance and cleanliness of cutlery and dishes.

  • HOW OFTEN SHOULD YOU CLEAN YOUR DISHWASHER?

    We recommend your Dishwasher Cleaner is cleaned once a month to stop grime from building up, and to make sure that your dishwasher is always running at optimum performance, by using KNAUS® Dishwasher Cleaner. We also recommend using Knaus® Multi-Appliance Descaler to stop the build-up of limescale in your machine.

  • HOW CAN I CLEAN THE DISHWASHER SPRAY ARMS AND THE FILTER?

    The debris that you see in the spray arms and filter of your dishwasher can easily be removed by KNAUS® Dishwasher Cleaner. Simply make a solution using 1 dose from the bottle and 1 litre of warm water. Soak the spray arms and the filter for 30 minutes and rinse thoroughly. We recommend that you do this every month to keep your dishwasher clean and smelling fresh.

  • SO I’VE BOUGHT THE KNAUS® DISHWASHER CLEANER AND THE KNAUS® MULTI-APPLIANCE DESCALER, WHICH DO I USE FIRST?

    We recommend using KNAUS® Multi-Appliance Descaler first, running the appropriate cycle and then KNAUS® Dishwasher Cleaner on your appliance.

  • IS KNAUS® DISHWASHER CLEANER FRAGRANCED?

    KNAUS® Dishwasher Cleaner is fragranced with a pink grapefruit fragrance, for freshness and deodorising ability for your dishwasher.

  • IS THE KNAUS® PACKAGING RECYCLABLE?

    KNAUS® bottles and branded sleeves are recyclable. We recommend you separate the sleeve from the bottle. Please ensure there is no product remaining in the bottle before de-sleeving.  KNAUS® triggers and caps are not currently recycled, though we are currently working on a sustainable solution to this. Our KNAUS® bottles are made from HDPE plastic.

  • WHAT DOES KNAUS® DO TO HELP THE ENVIRONMENT?

    At our headquarters in Suffolk, England we are committed to being environmentally responsible. Our buildings are equipped with solar panels, rainwater harvesting and other energy efficient technology.

  • IS KNAUS® MADE IN THE UK?

    KNAUS® Appliance Cleaners are manufactured and packaged in Hadleigh, Suffolk. Our facility harvests rainwater and is state-of-the-art in its low energy use.

  • IS KNAUS® A UK BRAND?

    KNAUS® is owned by Challs International Ltd, a family-run private UK business specialising in changing the way we all clean. Challs is based in Hadleigh, Suffolk.

  • ARE KNAUS® CLEANERS SUITABLE FOR ALL APPLIANCES?

    It’s always best to check the manufacturers’ guidelines, but KNAUS® products are specially formulated to be used on most appliances in the home.

  • DO KNAUS® PRODUCTS EXPIRE?

    Yes KNAUS® products have a shelf life of two years.

  • DO KNAUS® PRODUCTS CONTAIN BLEACH?

    This information can be found on the products labels and on the SDS found here.

  • ARE KNAUS® PRODUCTS TESTED ON ANIMALS?

    We do not test on animals. We also do not endorse, request or commission any animal testing by other people on our behalf.  KNAUS® is Cruelty Free certified.

  • ARE KNAUS® PRODUCTS SAFE TO USE AROUND PETS?

    KNAUS® is safe when used as directed. The label and SDS will detail all hazards and precautionary measures where applicable.

  • ARE KNAUS® PRODUCTS SAFE TO USE FOR ASTHMATICS?

    KNAUS® is safe when used as directed.  Sufficient exposure to present a hazard via inhalation is unlikely due to the nature of the products. The label and SDS will detail all hazards and precautionary measures where applicable. All allergenic substances are presented on the label & SDS.

  • ARE KNAUS® PRODUCTS HARMFUL TO HUMAN HEALTH?

    KNAUS® is safe when used as directed. The label and SDS will detail all hazards and precautionary measures where applicable.

  • WHAT IF KNAUS® PRODUCTS ARE EVER SWALLOWED?

    Immediately call a poison centre or doctor if any of the KNAUS® products are swallowed. Have the product container or label at hand. Always keep all our products out of the reach of children.

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