35% offHome / Magnetic window cleaners
Magnetic glass cleaners that ship to South Africa
Magnetic window cleaners clean both sides of a pane at once, one half inside and one outside. They suit double glazing, glass balustrades and fish tanks.
The big question is glass thickness. Every listing gives a thickness range, so measure your glass first and do not buy on hope.
Updated 22 October 2026
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Do magnetic window cleaners work on single glazing?
Only if the glass thickness fits the range stated in the listing. Thin single panes can suit light magnets, but check carefully, since magnets that are too strong can grind grit into the glass.
Can magnetic cleaners scratch glass?
They can if grit gets trapped under the pad. Wipe the glass and the pads first, and rinse the pads often, especially if you live near the coast or on a dusty road.
Are they good for high windows?
They are good for panes you cannot reach from both sides, but always use the safety cord that comes with them if it is included and keep away from fall risks.