Window cleaning tips and advice from All Clean Services.
1. Removing egg stains from glass.
One of the most difficult tasks a window cleaner has to deal with is cleaning windows that have had eggs thrown over them, (this can be almost impossible if the egg has been baked on by the sun)
Unfortunately, this problem is becoming more and more common, especially if the window cleaner is working at schools and colleges.
All Clean Services Ltd clean schools and colleges across London and the South East UK so this is a problem that we have to deal with on a daily basis.
After many years of experimenting our window cleaners have found the best way of removing the egg residue. With our window cleaning service, we have had to find the best method of cleaning this problem as we have encountered it so often. We know the stress it can cause to have an issue that seems impossible to deal with, but the following solution has finally been decided to be the most efficient one.
Soak the affected surface in a diluted mixture of Powerzest and water, 10 parts water to 1 part Powerzest, let the solution soak in for 5 to 10 minutes then wash the glass in the normal fashion. This will leave you with nice sparkling windows (until they are egged again that is)