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

If you send back the third item you will not qualify for any refund as it is assumed as the FOC item. It is suitable for cleaning a variety of outdoor surfaces such as tiles, paving, patio, brick, tarmac, cladding, wood and even artificial grass! This product is not for use in the prevention of Moss or Weeds, please use an appropriate plant prevention formula where needed.

Designed right here in the UK to be as easy to use as possible, regular Simply Spray and Walk Away only needs to be diluted and applied with a pump sprayer or a watering can. Should it still be used in late evening or better to do it earlier in the day when it is slightly warmer?

Green Remover Concentrate is one of the most economical and effective green organic growth removers on the market. The major advantage of using Wet and Forget is the fact that it will not damage the surface you are applying it to. The product is supplied as a highly concentrated liquid and can be easily diluted with water making it extremely economical to use.

To keep your outdoor hard surfaces cleaner for longer, our unique formula leaves a protective invisible layer for up to 6 months. Another key benefit of HG algae and mould remover is that it isn’t harmful to your grass or plants, so you can keep your patio and garden looking great.You need our “Patio Marvel” which is a deep cleaning heavy duty acidic cleaner for renovating hard surfaces.

Colour Supplies LIMITED is acting as a credit broker offering finance products from Omni Capital Retail Finance Limited who is authorised and regulated by the Financial Conduct Authority (register number 720279). To make the product more effective you can scrape the green area or use a pressure washer to blast it off before or after.

If you have a particular problem with "Black Spots" on your patio or paving, the most probable cause is black algae or black lichens which are notoriously difficult to remove.

It is possible to remove browning growth later via scraping or pressure washing but most people allow any thicker growth to dry/brown and fall away naturally. Many of the commercially available products are actually unsuitable for treating tarmac because they often contain acidic ingredients or other harsh chemicals which can damage the structure of the tarmac.If it rains 4-5 hours after you apply the Wet and Forget, you will need to reapply once it is dry again. Our efficient nozzle can reach up to 8 metres high - perfect for tackling those tough-to-reach places! 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. It penetrates the surface, breaking down and lifting the organic matter so it can be easily rinsed or brushed away. It can also be used as a quick periodic cleaning solution to treat surfaces which have been sealed with one of our sealers.