I spray with Clean Shower after each use, and in between use Clorox Cleanup and never had any mold.

I love Arm & Hammer's Clean Shower. Use it every time after you shower -- no more soap scum and no mold that I've seen.

Could anyone make a recommendation for someone to do the grout sealing? We'd like to get that done before moving in later this month. Thanks.

Muratic acid, open windows and turn fan on, use a mask. No scrubbing, put it in a spray bottle, spray, let it fizz up, cleans both grout and tile. Do no use but 4x a year as it does eat the grout, but it is a mild acid