Shower glass water-stain remover tested 3 times: AutoGrooming Clean View
AutoGrooming Clean View is a 120ml glass-film remover I tested on a shower booth, mirror, fixtures, and car glass in Korea. After three apply-scrub-rinse rounds on the shower booth, the stains were reduced, and the included towel made it convenient to use. Verdict: A handy option for tackling built-up glass stains, though a heavily stained shower booth took repeated work.