Barrettine Knock Out RTU Mould Stain Cleaner 500ml


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Currently unavailable
The Barrettine Knock Out RTU Mould Stain Cleaner is designed for homeowners facing persistent mould stains in damp areas like bathrooms and kitchens. Its key benefit is restoring a cleaner appearance to hard, washable surfaces. A caveat to note is that it is a ready-to-use solution and not concentrated, which may affect coverage on very large areas. This 500ml cleaner tackles stubborn marks on tiles, grout, sealant, and walls, offering a convenient trigger spray for targeted application and easy household maintenance.
| Model Part Number | Knock Out RTU |
|---|---|
| Brand | Barrettine |
Simply spray directly onto the mould stain from the trigger bottle. Allow the product to dwell for the time specified on the packaging (usually a few minutes), then wipe clean or rinse thoroughly with water.
It is recommended for hard, washable surfaces. Always test on a small, inconspicuous area first to check for colourfastness and surface compatibility before applying to a larger area of painted walls.
Coverage will vary depending on the severity and size of the mould staining. The 500ml bottle is best suited for targeted treatments of specific problem areas rather than entire rooms.
While it targets mould, it is a chemical cleaner. Ensure thorough rinsing after application, and avoid direct contact with food. It is generally best to use in areas like bathrooms and kitchens away from immediate food surfaces.
The product is intended for hard, washable surfaces. Natural stone can be porous and reactive. It is best to avoid use on natural stone or test very cautiously on a hidden spot first, as it may cause discolouration or damage.
Use as needed when mould stains appear. Regular cleaning and ensuring good ventilation in damp areas can help prevent mould from returning.
For very stubborn or old stains, a second application may be necessary. Ensure the product is left on the surface for the recommended time before wiping or rinsing.
Check that the trigger mechanism is correctly attached and not blocked. Rinse the nozzle under warm water if it appears clogged. Ensure the dip tube is submerged in liquid.
Ensure the area is well-ventilated during and after application. Rinse the treated surface thoroughly with clean water as directed on the product label.
Setup: The Barrettine Knock Out RTU Mould Stain Cleaner comes in a ready-to-use spray bottle. Ensure the trigger mechanism is securely fastened before use. No prior setup or mixing is required.
Compatibility: This cleaner is designed for use on hard, washable surfaces. Test on an inconspicuous area first, especially on coloured grout or painted surfaces, to ensure colourfastness. Avoid using on porous materials, fabrics, or unsealed surfaces. Not recommended for use on aluminium, copper, or brass.
Care: Store the bottle upright in a cool, dry place, away from direct sunlight and extreme temperatures. Keep out of reach of children and pets. Ensure good ventilation during use. After use, rinse the treated area thoroughly with water as per product instructions. Clean the nozzle after each use to prevent blockages.