You usually find that growth of any kind tends to be more prevalent in damp and often shady conditions although this is not always the case.

If you are using it just to clean the area before painting then once it is fully dry the masonry paint can be applied. The formula contains no bleach or acid, so theres no need to worry about anything becoming discoloured or damaged. It will be interesting to compare as used another product on two other houses in the same cul-de-sac about 4 years ago and both of those roofs still really stand out from the rest so i am hoping this one will be the same. Apply by watering can or spray, thoroughly covering the area to be treated and allow it to dry off naturally.It is also particularly effective in controlling algae and lichens on roofs which can be the cause of damp and many associated problems in homes and other properties. You can use Simply Spray on any hard surface, including patios, paving, fencing, decking, paths, tarmac, glass, roofing felt, PVC, terracotta, and more. We have purple original slate which we are intending to use the product on - could the product discolour or damage the tiles in anyway?

Registered office: Ultima Plus XP, Tayson House, Methley Road, Castleford, West Yorkshire, WF10 1PA, GB. Green growth killer for roofs that is easily applied by sprayer, will quickly start to kill of algae, lichen and other forms of organic green growth. For best effect saturate the surface so the solution is fully absorbed into the contamination you are trying to remove. Users must comply in full with all their legal responsibilities under the Control of Pesticides Regulations 1986 (as amended), including complying with all Conditions of Approval. The mould and algae remover goes deep into to the surface, protecting against algae build-up for months at a time.Q-Clear ® is an extremely powerful algaecide but is also safe to use, biodegradable and environmentally friendly. The spores settle in the pitted surface and they can quickly develop into a thick green carpet across the tarmac. Q-Clear ® is formulated on Benzalkonium Chloride a biodegradable Quaternary Ammonium Compound, it is a very effective, high quality speciality product.

g. painted surfaces will use less but porous surfaces readily absorb the product and therefore coverage could be in the range of 100-150sq m. The mould and algae remover should be applied in dry weather and when no rain has been forecast for at least two days.Yes, this product can be used on UPVC panels, but we would advise you that if the run off comes into contact with grass or plants, it will damage them. Green Remover Concentrate is to be diluted 1:5 with clean water, you do not need to apply this product neat. They are used extensively homeowners and professional contractors to remove green algae and lichen from driveways, patios and roofs. Resolva Xtra Clean removes both green mould and algae from patios and fencing as well as decking, artificial grass, terracotta pots and many more surfaces. I would like to use it on a UPVC Conservatory - in particular the roof which is some sort of clear plastic and not glass.

Perfect for use on patios, paths, driveways, decking, fencing, terracotta pots and all outdoor hard surfaces. Finance is provided by PayPal Credit (a trading name of PayPal UK Ltd, Whittaker House, Whittaker Avenue, Richmond-Upon-Thames, Surrey, United Kingdom, TW9 1EH).We recommend when applying this product using the correct equipment and we are pleased to advise that the items shown below are suitable for this task.