
What do you use in your water?
- 28/03/2014
- Uncategorized
- 1 Comments
This is the most common question I get. For external glass surfaces which haven’t been washed for years, or which have a lot of debris such as bug droppings, I use a mixture of a detergent plus ammonia, otherwise just detergent. For internal surfaces, it’s usually window-cleaning detergent, unless the client/tenant has an allergy to