“My old toothbrush was just not cutting it when trying to get my bathroom white again. I was sceptical about buying a brush specifically for grout.....I mean, what a gimmick but Holy Moly, IT'S BRILLIANT!! I will never like cleaning but doing my tiles is somewhere close to it. Please, get one of these brushes!”
“Yes, a little pricey and you could always use a nail brush instead - but this is better designed, well... specifically intended for one task; namely, to scrub the grime out of your grouting. Be warned, it can become quite addictive once you start. The pay-off is a bathroom floor that appears to 'float', now that several years of accumulated grunge has been cleaned off the tiling.
Next task - the wall tiles.”