Don t use pressure washers to clean windows.
Cleaning window rubber seals.
Step 1 clean the window molding with a mild soap solution mixed with warm water.
Clean seal inc a manufacturer distributor of extruded rubber products supplies rubber gaskets seals and weather stripping in a variety of profile shapes in epdm neoprene nitrile and silicone compounds.
Don t use heat guns to remove paint from window frames.
Gently rub a section of the rubber back and forth until it begins to shine.
Dry completely with a clean towel.
Be careful with colours.
Vulcanizing services also available.
Warm soapy water should be enough to keep your window seals clean and it s vital that you not let them come into contact with any chemicals no matter how non abrasive they may be as this may cause the seals to peel.
Wipe down the seals with the bleach solution which kills any remaining mold.
Examine the windows periodically for signs of separation between the igus and their frames.
Applying this protectant will also help scrub off any existing dirt that was not removed during the initial washing of the seals.
Keeping the seam clean and well painted can also help.
The high velocity water stream may cause gaps between the igus and frames.
Caulk any gaps you find.
The bleach also removes most staining.