If you are experiencing green marks/stains on your paving, this is most likely green algae.
Over 20 years of stone experience
Free delivery on all
5 litre bottles
4.5 on Trustpilot
Developed with chemists to find the best stone solutions
Over 20 years of stone experience
Free delivery on all
5 litre bottles
4.5 on Trustpilot
Developed with chemists to find the best stone solutions
If you are experiencing green marks/stains on your paving, this is most likely green algae.