HG Algae and Mould Remover, Stone Cleaner Removes Algae & Grey-Green Veil from Patios, Paths, Roofs, Walls, Plant Pots, Headstones & More – 1 Litre (181100106)

Product Information

The good news is that you should only have to do this once and then the maintenance becomes so easy.

Apply HG Algae and Mould Remover in dry weather, when there is no rain forecasted for the next two days. I can confirm that this is the best that we have ever used and we have bought lots of others in the past but this works better and quicker than anything else.Spray on and leave the cleaner to eliminate green organic contaminations without agitation Simply spray the product on and walk away, it could not be easier. Mould, algae, and other unwanted green growths will not only spoil the look of your decking, but they’ll also present a real slip hazard too. Outdoor Wet and Forget is the best patio cleaner as it requires no scrubbing, simply wet and leave as the cleaning solution does the work for you! Green Remover Concentrate is to be diluted 1:5 with clean water, you do not need to apply this product neat.

To make the product more effective you can scrape the green area or use a pressure washer to blast it off before or after. Once Q-Clear ® has dried on the surface then rain is less of a problem, so really a couple of hours of dry weather is all that is required. This product can be applied as a preventative measure against the initial, or recurring formation of green organic matter, algae and lichens.If left untreated the contamination can penetrate through the porous surfaces causing structural damage to roofs, roofing tiles, brickwork and timber structures. This means that the patio cleaner provides excellent value for money, as just one bottle can cover a large area perfect for larger patios or driveways that need a deep clean.

These areas often get shaded and can remain damp, creating a prime environment for green mould and algae to thrive. A 150 metre-squared area (which is an average for a 3-bedroom house) would normally just require 1x 5 litre bottle, but due to the undulations in the roof, it’s best to use 2x 5 litre bottles. Depending on where it is growing it can also be a considerable safety hazard, particularly when covering pathways and walkways. I would like to use it on a UPVC Conservatory - in particular the roof which is some sort of clear plastic and not glass.Used Green Clear PRO on my Indian stone driveway to clear the green algae that was forming and making it look unsightly. There is usually no need for scrubbing or brushing, results can be visible within 48 hours depending on conditions. The major advantage of using Wet and Forget is the fact that it will not damage the surface you are applying it to.