Select basic tools for reachable glass
A clean bucket, compatible washing tool, squeegee and lint-free cloth may help with ordinary reachable glass. Keep tools clean and check rubber edges for grit or damage that can scratch surfaces.
Use extension poles within their limits
A pole may allow ground-level cleaning of some upper windows, but control, reach, overhead wires, wind, runoff and surrounding surfaces affect suitability. Do not lean out, climb onto a roof or overreach on a ladder.
Use scrapers only when permitted
A blade or scraper can scratch coatings, films, tempered glass or damaged panes. Use one only when the glass maker allows it and the tool is appropriate; otherwise seek specialist advice for paint, adhesive or mineral deposits.
Store and maintain equipment
Rinse and dry tools after use, store blades safely and follow product and equipment instructions. A tool does not make a difficult access method safe, and no equipment guarantees streak-free results in every condition.
