K Rend Algae Clean 5L

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  • Up to 39£27.42Inc VAT
  • 40 & Over £23.64 Inc VAT
£27.42 Inc VAT

K Rend Algae Clean is a high quality chemical based cleaner for removing algae. It kills and minimizes algae growth, remove fungus, mildew, lichen stains and can be used on various surfaces such as concrete, tiles, brick, pebble-dash and tarmac.

108 In Stock
New Southgate
118 in stock
Park Royal
0 in stock
Staples Corner
0 in stock

Product Information

K Rend Algae Clean is a chemical based solution that is used in removal of algae growth. It is used on external surfaces such as concrete, paving, tiles, brick, pebble-dash and tarmac where there is a growth of algae making the surface unattractive and causing surface damage. K Rend Algae Clean will help to kill the algae and will also reduce regrowth. K Rend not only removes algae but also helps to remove fungus, mildew and lichen stains.

Key features

  • Cures in 3 days
  • No scrubbing required
  • Environmentally friendly
  • Yearly treatment
  • Eliminates regrowth

Before using the K Rend Algae Clean it is important to follow the Health & Safety instruction on the packaging. K Rend Algae Clean is a solution with anti-bacterial fungicidal wash that will not require any scrubbing. K Rend should Algae Clean should be poured on the surface where the growth algae is present. Once the area is covered, do not wash the surface allow for the treatment to work for 3 days. The residual ingredient will weather off over that period leaving a clean surface. K Rend Algae Clean does not harm grass, and will provide prevention of immediate re-infection and should be applied every 6-12 months.

Product Specifications

Technical Specification
Brand: K Rend
Volume: 5L

  • Lead time of 1-2 Working Days.
  • This product is dispatched from Builder Depot and is available for in-store purchase.
  • This product will usually be delivered via third party.
  • Orders received by 12:00pm are processed the same working day.
  • Your delivery charge will be displayed in the trolley page and checkout prior to purchase.
  • Once the order has been dispatched you will be sent relevant tracking information.
  • This item is eligible for returns as per our Returns Policy.
  • If you are not in to receive your delivery the parcel will be taken to your local access point.

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4.5 /5

Based on 64 customer(s) reviews

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Lynne H.   published 13/02/2021 following an order made on 03/02/2021


Quick delivery very pleased with item

Anna B.   published 20/01/2021 following an order made on 04/01/2021


Brilliant product for removing green from render and many other surfaces. I have used this in the Spring for years now to clean my rendered walls, patio and fences. Just spray it on and leave and in a few days it is like magic, no more green!

Robert L.   published 16/01/2021 following an order made on 05/01/2021


Great product at a competitive price.

Anonymous customer   published 28/03/2020 following an order made on 18/03/2020


Superb - removed all the algae from rendered walls.

Peter B.   published 21/03/2020 following an order made on 11/03/2020


Very good product

kevin t.   published 15/03/2020 following an order made on 03/03/2020


Seems to be doing the job of killing off the red algae on our rendering just by spraying it on.

Roger B.   published 25/01/2020 following an order made on 14/01/2020


Good value for money...because it did what I wanted it to do! Easy to use, just follow the instructions and use a clean stiff broom or brush on the walls and in 24 hours red algae gone. Takes hard work but the results are worth it.

Anonymous customer   published 05/11/2019 following an order made on 04/11/2019


I ha ve not used this product yet but I can confirm that it is very competitively priced by Builder Depot.

Anonymous customer   published 23/05/2019 following an order made on 19/05/2019


Good results

Anonymous customer   published 26/01/2019 following an order made on 26/12/2018


Used to the instructions on the pack on black algae created by sea gull fouling. The algae appears to have been killed off but to remove it from the building it will need to be pressure washed whereas the product guidance indicated that the algae would disappear after three days. Hoping that the algae has been killed off and does not reappear.