scottish cleaning service
Well-known member
- Messages
- 9,075
- Location
- Paisley
A customer asked me to clean their gable wall which was painted 8 years ago. I don't think they used fungicide because the moss had reappeared in the same place as before. I sprayed the bad bits first and then sprayed the whole wall and a little porch roof then took a tea break. After that I sprayed the bad bits again and then the whole wall till my backpack was empty. I put in extra surfactant to help it stick. It got cleaner as time went on and the moment the sun came out it seemed to sparkle due to the hypo condensing into salt. She was thinking of painting it next year now the preparation work is done. ?