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Clearance

THOMPSONS MULTI SURFACE ALGAE & M

Sold & shipped by B&Q
£4£4 per l

Product details

Product information

For removing algae growth. For use on surfaces such as, paving, walls, roofs, gravestones, driveways, glass, decking, fences, PVC, painted surfaces & many more

Features and benefits

  • Fast acting and powerful
  • Will kill algae within 24 to 48 hours
  • Contains no hydrochloric acid or other harmful solvents
  • Protects against algae growth for up to 6 months
  • Safe to use and store
  • Easy to use – No scrubbing or brushing required
  • Will not discolour treated surfaces
  • 1 Litre pack dilutes to make a maximum 20 Litres

Health and safety

Please note that this item has additional safety or regulatory datasheets available. The product may have possible health and safety hazards covered in these documents. Refer to the container for full information and always follow the instructions.

Specifications

Product code5033383017520
Reviews
5 / 5(7 reviews)

billw - 5 / 5 - 17/02/2016

So good, it's discontinued

Well, Slough doesn't stock this anymore, in favour of "RoofClear" at £18 for 5 litres, used neat.

DIYer96 - 5 / 5 - 24/03/2014

Excellent product

Did exactly what it said - moss yellowed and then withered within 48 hrs.

SJH144 - 5 / 5 - 25/07/2013

Algae cleaner

Does what it says, spray on and wait 24 hrs. Done.

paulaf - 5 / 5 - 17/06/2013

good product

Purchased to remove green mould off fence panels. Easy to use, just add water and paint onto mould. Day after the mould had gone and I happily stained fence panels with dark oak colour. Without this product green mould does not paint over. Definitely recommend x

BoneIdle1 - 5 / 5 - 26/04/2013

Brill Results

This little gem stands about 6 inches high, but packs a mighty punch. It makes up to 5 litres of very effective killing power. Tried this on my Tarmac Driveway which was covered with unsightly moss and started to notice the results in less than 12 hours. A very good value product at a reasonable price.

6String - 5 / 5 - 23/03/2012

Excellent product

Some time ago we had a sandstone patio laid. After a couple of years a lot of small black spots began appearing on it. The stone suppliers didn't know why but it turned out it was it was a fungus/algae growing through from underneath because it had not been laid on a membrane. I tried many products until a garden centre suggested this one. I contacted the manufacturer and spoke to a very helpful guy in the lab who explained why we had the problem and that this was just what was needed. I spray it on every Spring, leave it 48 hours and then power wash the patio. Comes up like new every time - brilliant. A lot better than relaying it!

ivanh - 5 / 5 - 10/03/2012

lazy man's moss and alge killer

I must say that the Multi Surface Cleaner does what it says. I am very much bothered by Arthritis in my Spine and i find the Spraying and JUST LEAVING to get on with it ,is just Fantastic. The surface is really clean from moss and alge.