View Single Post
  #7   Report Post  
Posted to uk.d-i-y
RJH[_2_] RJH[_2_] is offline
external usenet poster
Posts: 2,094
Default Moss algae killer

On 19 Apr 2021 at 00:32:12 BST, "ss" wrote:

Previously used all sorts to kill moss & algae on back garden paving
slabs a couple of times a year.
Now wife has got a small terrier puppy so need to be careful what I uae.
Any recommendations for killing the moss/algae that is safe for dogs.
We can probably keep dog off the area for say 4 hours if necessary.

Use a pressure washer? Even if they don't get your dog, I dread to think what
chemicals will do once they wash off the stones.

Cheers, Rob