Moss & Mould Remover 5L
Trade Chem Moss & Mould Remover is a high strength concentrate formulated to remove moss, mould, lichen, and algae from exterior surfaces. Designed for long lasting treatment, it is suitable for roofs, concrete, decks, and other outdoor surfaces, helping restore their appearance with minimal effort.
IMPORTANT: We’ve provided the necessary instructions and precautions on the label to help ensure safe and correct use. It is the user’s responsibility to read and follow these instructions. As we have no control over how, where, or under what conditions the product is used, we cannot guarantee results and accept no liability for injury, loss, or damage arising from its use or misuse.
Strength Level
High Strength Concentrate
pH: Approx. 8
Chemical Type
Quaternary Ammonium Moss & Mould Remover
Best For
Removing moss, mould, lichen, and algae from roofs, concrete, decks, paths, and exterior building surfaces.
Avoid On
Plants, lawns, ponds, waterways, aluminium, and delicate painted or finished surfaces. Protect surrounding vegetation and test before use.
Surface Safe
Roofs, concrete, pavers, driveways, decks, exterior walls, and other outdoor hard surfaces. Test before use on painted or delicate surfaces.
Application Method
Dilute as required, apply using a low pressure sprayer until the surface is thoroughly wet. Do not rinse. Allow the product to remain on the surface and continue working over time. A second application may be required for heavy infestations.
Dilution Rates
Heavy Duty Removal: Dilute 1:25
General Purpose: Dilute 1:50
Note: Interior: dwell as long as possible without drying out, then sponge off. Exterior: leave for a few days, then remove with a stiff brush or pressure wash. Don't apply before rain. Some lichen/algae can take up to a week to lift.
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