Everbuild 401 High Strength Brick and Patio Cleaner, 5 Litre

Works great, applied direct then swilled with water. Removed excess concrete staining

Bought the Everbuild 401 patio cleaner to sort out my mossy, stained slabs, and I’ve got to say – it’s powerful gear. Poured it on, gave it a quick brush around, and within minutes the grime started lifting off like magic. After a rinse, the patio looked almost new again. Just a heads-up though – it’s proper strong stuff, so gloves and maybe even a mask are a good idea unless you fancy burning your hands or sniffing fumes. Also keep it away from grass or metal as it’ll eat through pretty much anything. But results-wise? Can’t complain at all. Does exactly what it promises. If your patio’s looking tired, this will sort it right out.

I had no idea anything like this existed. So am very glad I found it as it brings cement off the front of bricks really well. Needs a bit of help from a wire brush - but overall I'm very impressed. Make sure you use it in a well Ventilated place as if you put a lot on top Of cement/ grout - the gas coming off, as the cement dissolves, smells a bit nasty.

Brilliant Product Worked Brilliantly

Got rid of stains but realllly strong stuff will eat into cement render if allowed to.

Does the job

Used this to clean some rust, ceramic tile grouting and adhesive off patio tiles and it was very successful. Lightly wet the surface then brush a generous amount on and leave for 20 minutes before washing clean. 4 stars because it took two applications to get rid of the rust staining.

Removed the stains very quickly. Excellent product. Would definitely recommend