What's the best way to clean shower grout?

After 20 years, our pretty white shower is getting mildew in the grout and we have tried many mildew shower sprays, Dawn and white vinegar, Mr. Clean magic pads and Barkeeper's Friend. Is it time for a new shower? The mildew is gaining.

  3 answers
  • Vivian Whipple Vivian Whipple on Jun 21, 2017
    We squeezy dry or use the damp washcloth to dry every time. Have never had a problem

  • Shoshana Shoshana on Jun 22, 2017
    Do you have a fan in the bathroom? It's possible the mold keeps coming back because of poor ventilation.

  • Nancy Eaton McEwen Nancy Eaton McEwen on Jun 22, 2017
    I spray bleach on at night and let sit till morning once a week. I am in an older house with poor ventilation in the bathroom, so its a problem. But we rent, so its the best I can do at the moment.