Electric window vacuum
Can reduce dripping on interior glass but adds a battery, charging and replacement-parts ecosystem.
Manual squeegee
Needs no charging and can last years with replaceable rubber.
Do not use electrics where not rated
Water and electricity require careful product-specific use.
High windows remain an access problem
A powered tool does not make unsafe heights safer.
General consumer information only. Do not mix cleaning chemicals or improvise electrical, chimney, high-access, pressurized, drain or other safety-critical work. Follow Canadian product labels, recall notices and the exact manufacturer’s instructions.