On Mon, 19 Apr 2021 00:32:12 +0100, 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.

Covered a short while back on a thread about polycarbonate roof.

The BAC chemical had a warning not to let it into any drains or water
courses.

Which may be difficult.

Cheers


Dave R


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