Guides

How much moss killer do I need? Working it out ...

One 10L makes 110 litres of spray and covers 600 square metres or more — about 26 cents a square metre. Here is how to work out what your site...

How long does moss and mould treatment take to ...

Green mould and moss clear in days to a couple of weeks. Lichen takes months, and up to six for a bad case. Here is what you will actually see,...