Glazed windows are the saviour of your energy bill, and will keep your home a nice, comfy
temperature – so you’ll want to look after them. This means following some careful cleaning
methods, as this thermal/solar performance glass has a thin coating on the inside which can
be damaged if cleaned improperly.
Use a window cleaner, or vinegar and water solution, and avoid ammonia or alcohol-based
cleaners. Simply spray the glass and then clean with a lint-free cloth (don’t dry with a
squeegee). Then wash the outside of the windows normally.
