OXO Good Grips Extendable Tub and Tile Scrub 5 "OXO Good grips extendable tub and tile scrubber" 24 October 2017 This is the most useful tile scrubber I have ever used. The extendable handle means it reaches to the ceiling. It may feel a little abrasive but if used gently on delicate surfaces it is the best. you can also put a small towel over the end to dry the wall tiles in the shower. It has a small footprint so stores easily away after use.