K Rend Algae Clean - 5 ltr

£29.99 excl.VAT
£35.99 incl.VAT
Shipping calculated at checkout.
By K Rend

K Rend Algae Clean prevents a natural phenomenon that grows on all external surfaces. Using an algaecide will help to kill the algae aiding the elimination of regrowth.

Algae Clean removes algae, mildew, fungus, and lichen stains from external surfaces such as brick, concrete, paving, tiles, tarmac, painted plaster, pebble-dash and render. 

  • No scrubbing
  • Once a year treatment
  • Results in 3 days
  • Does not affect grass
  • Environmentally friendly
  • Helps prevent re-infection


  • Form: clear, colourless to straw coloured liquid
  • Density: 1.0 (approximately)


  • It is recommended that a trial on an inconspicuous area is first carried out to ensure suitability of product
  • Scrape off or remove any heavy build up prior to treatment
  • For best results apply onto a dry background



  • For normal purposes: 1 part Algae Clean with 2 parts water
  • For heavy contamination: 1 part Algae Clean with 1 part water
  • Apply liberally using brush, spray or watering can
  • Application rate: 2-5 sq metres per litre of diluted material, depending on the surface to be treated
  • Following application allow surface to dry and brush off any excess residual contamination as necessary
  • On heavily soiled areas a second application may be required


  • Algae Clean is packed in 5 Litre screw cap plastic containers