How to clean UPVC windows - PLUS Seal & Handle Replacement - Easy DIY

In just a few simple steps, here’s how to clean UPVC windows to make them look brand new. I cover how to clean the plastic window frames, seal replacement and how to replace a handle that may be jammed or not working.

Be aware when cleaning UPVC window frames, it’s always a good idea to test the cleaning solutions in an inconspicuous area first. Also try to use sealant that matches your plastic frames. Handles are available super cheap, which makes this DIY project a great alternative to getting costly new windows installed.

Check out all my other DIY projects:    • Easy DIY Projects  

See more photos on how to clean UPVC windows on my website: https://www.warrennash.co.uk/diy/howt...

Tools and supplies you’ll need:

Mould and mildew spray
Clean cloths
Thick bleach
Warm water
Marigolds/rubber gloves
Old toothbrush
Washing up liquid
Replacement window handle
Screwdriver
Anti-mould bathroom sealant
Sealant finishing tool (optional)
Glass cleaner