"Mr Pounder" wrote

I posted this to uk.d-i-y, then thought of this group.

For the past 6 years I've been looking at my very grotty front garden wall
and wondering what to do about it.
Seems that it was built 30 years and has never been touched.
I've seen them painted; it just does not seem to work very well.
https://www.dropbox.com/s/pnmpcxnwnk...pg?n=211417289

Use a wire brush, then 500g of caustic soda in 6ltrs of cold water. Apply
to
the wall with a hand brush. Wear gloves and don't get this stuff on your
skin or in the eyes.
Wait for about one hour, then jet wash off.
https://www.dropbox.com/s/m1qicvwjuy...pg?n=211417289

I used masking tape around the joints on the top stones, then a
narrow trowel for the sand and cement.
https://www.dropbox.com/s/dj6r7b4tdp...20005.jpg?dl=0

It's the best part of a days work but worth it.

Looks as good as new, well done.
--
Regards. Bob Hobden.
Posted to this Newsgroup from the W of London, UK