Spear and Jackson 2 x 5L Spray and Leave Ready to Use formula with Long Hose Trigger

It's a good job I didn't write this review shortly after buying it as nothing much happened for a while! They say it can take several weeks to see any effect and that it continues working for up to a year. I bought it while looking for a product to use in conjunction with my spray cleaner. With this product you apply it generously to the stonework needing cleaning and leave it - sun, rain and wind to help it to work its magic. My paths and patio were filthy and each year I'd remove a layer or two of grime but it was replaced and added to and I really wondered what I could do. Now some three months since I applied it, my stonework is cleaning itself day on day with some parts looking like they are freshly installed with the rest following suit. I will certainly be applying another coat next year to ensure that it remains clean and the lichen and moss etc are well and truly dead. I am very impressed by this product and its ongoing effects.

brilliant product, as per other reviews, it really did work wonders on my porcelian flags and also my tarmac drive for killing moss, highly recommend. applied one cost and within a week completley killed everything. Only gripe was the spray gun which it came with didnt work, hence the 4 star mart down.

Worked really well, just spray on generously and dont be tempted to give a light misting. Its fairly quick and easy to spray on. Its been a few months and the green and mossy growth on my old house walls has gone for good.

Thank you very good just what we needed

Solution works as described on fence but the spray nozzle worked initially but then stopped. Couldn’t figure it out but it did make me purchase their sprayer which is great! Going to do patio next.

I’ve heard this product is amazing hence the purchase It has started to work on the block paving slowly Unfortunately the spray that comes with the 5lt bottle didn’t work which was disappointing

I am incredibly grateful to my work colleague for recommending this product! I love how convenient and ready-to-use it is. It accomplishes exactly what it's designed for. My patio was an eyesore, but this product effectively tackled the green mold, algae, and grime on the surface. With its long hose trigger, applying the solution was effortless; I was able to just spray and walk away without needing to scrub or rinse afterwards! If you’re looking for a low-maintenance outdoor cleaner, this product delivers outstanding results with minimal effort. The biodegradable formula and long hose trigger make it a user-friendly choice for keeping outdoor spaces clean and fresh. I highly recommend it!

Good