How to make grout whiter?

  4 answers
  • Kelli L. Milligan Kelli L. Milligan on Jan 21, 2019

    Bleach, bleach

  • Linda kelley Linda kelley on Jan 21, 2019

    If your asking how to make your grout white again...I pour vinegar on the grout, leave overnight...n ext morning clean.

  • Mogie Mogie on Jan 21, 2019

    Bleach is a great cleaning material, and is perfect for returning whites back to their original brightness after being discolored. The same premise you use on clothing is also used on grout. You want to use oxygen bleach, as it is less chemically harsh than traditional bleach and is oxygenated to create a fizzing on a microscopic level. Fill a gallon bucket with warm water and add ½-cup of the oxygen bleach. Use a disposable stirring stick and mix it until you are satisfied that it is mixed well. If you purchased the oxygen bleach from a remodeling center or department store, add an additional ¼-cup to the water. These brands tend to be weaker than bleach used for commercial purposes which can be purchased from janitorial supply companies. You can use chlorine bleach if you cannot find oxygen bleach, but if you do, make sure the area is well-ventilated. You will also want to wear rubber gloves and a respirator to protect yourself.