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Biocidal Wash

A highly effective biological solution which effectively removes algae, mould and lichen.

Wetherby’s Biocidal Wash is suitable for a range of substrate materials including: Brick, tile, concrete, stone and cladding, as well as silicone, acrylic, mineral and polymer modified render finishes.

Wetherby Biocidal Wash is an environmentally friendly cleaning solutions.

  • Kills algae, mould and lichen (approx 1 year)
  • Leaves residual protection
  • No rinsing required
  • Environmentally friendly option

Although many renders incorporate algae resistant properties, substrates can eventually become susceptible to micro-organisms when located in very green or damp areas.

Wetherby’s Biocidal Wash contains a patented mix of biocides which can be used to treat affected render systems and substrates.

Want to know more about Biocidal Wash?

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Protect your render once it has been cleaned…

Wetherby Render Protector is a highly water repellent coating, providing superior protection against algae, mould, pollution, staining and dirt.

Render Protector

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For more information on Render Protector call the Technical Helpline 0800 107 3299 or email below.


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