My shower does not have a cabin, only a curtain. Said curtain tends to wave around while I am in the shower, clinging to my legs and letting water flow outside.
My best idea for a low-cost solution was to sew some Velcro strips to the (textile) curtain. This worked well, until I tried to fasten the hooky strips to the wall. It turns out that none of the glues and double-sided tapes I have at home are strong enough. When I pull on the Velcro, the hooky strip comes off the wall and stays hooked to the fluffy strip on the curtain.
Any ideas for low-cost, non-invasive methods of getting the strips to stick to the wall? I assume that I need a stronger glue - what should I look for? Or is it a fool's errand? I am renting this apartment - I can't drill holes and screw something glue-friendly under the Velcro.
The wall is covered with glazed porcelain tile.