Spear & Jackson - Spray and Leave Concentrated Mould, Algae and Lichen Remover - 5 Litre

Product Information

Its potent formula sinks pretty deep, meaning it does a pretty good job of lifting moss, mould, lichen, algae, you name it. Produced in the UK, the formulations target all the usual problems of dirt, moss, algae, lichen and mould on outdoor surfaces. If you already have a Trade account with us we can now offer you the option of joining our online Trade members area.

However, we’d always advise you to look for a specialist cleaning solution for natural stone paving. This product is designed to get rid of mould, algae and everyday dirt away from the affected areas and to destroy the spores which are produced by algae.

Patio cleaner is designed to remove mould and prevent the build up of acidic dirt, which can erode stonework.

There’s not much to tell between this and the type Spray and Leave gives you – beyond the functionality. Karcher’s patio and deck pressure washer cleaner is ideally used with Karcher sprayers, meaning if you’re using a watering can or any other kind, it’s not likely to help you and your patio. As an all-around mould, lichen, algae remover, it’ll soak down deep and will help to kill the parts that are likely to come back. Most experts and users will tell you that this cleaner can get much of the nastier stuff off almost every surface imaginable, providing it’s outside. We found the Spear and Jackson cleaner to be a great all-rounder on nuisance spots such as green mould, algae, and even milder lichen.There’s no need to break out a pressure washer or give your paving slabs a jet wash after you spray this on – hence Spray and Leave. Jarder Spray and Leave cleaner is highly concentrated, offering a similar coverage area to Spear and Jackson’s version, and can also be used on all kinds of surfaces. Not as such – it’s great on moss, mould, algae and lichen, but for weeds, you’re probably going to do best investing in their specialist weed killer. A powerful, concentrated formula, Path, Patio and Deck Cleaner will remove mould, algae and moss from paths, patios, decking and fencing.

The formula is designed to work with the outdoor elements, including wind and rain, to gradually wash away the contamination over a number of months - and can continue working for up to a year! Based on the Spray and Leave average, you will likely start seeing results on tough stains and green growth within four to five days. As a non acid-based cleaner, it is likely safer than Spear and Jackson’s – and it’s much cheaper in bulk, too. Like Spray and Leave, you can clean hard surfaces without a pressure washer, and it won’t need much scrubbing.

Some reviews advise that you’ll get protection for up to six months, while others claim up to a year of protection. If you’re ready to say goodbye to nuisance green mould and algae from your patio slabs, read on for our lowdown. Is it worth getting as a good all-around outdoor cleaner that will clean terracotta pots and garden furniture? Missed payments may affect your ability to use Clearpay in the future and your details may be passed onto a debt collection agency working on Clearpay's behalf. In this Spear and Jackson Spray and Leave review , we’ll take you through what you need to know about this outdoor cleaning solution.