skip to main content

grout in shower

10 years ago

After 3 yrs in new shower, I have started to get blackness in random spots in the grout as seen in pics below. Much more visible when wet, when its dry, not nearly as bad. I have an awesome grout cleaner (grout 66) and it wont get rid of it. Is this mold? Any suggestions

Sort by:Oldest

Comments (5)

krissie55
10 years ago
Yes, that is mold. Use bleach or other cleaners for mold.

Be sure and leave shower open to air and have a fan blowing into the shower area after showers for a few hours or all day or night will help prevent mold in the future.
christine1950
10 years ago
DITTO to what krissie said
jannie
10 years ago
Does look like mold,maybe mildew. Buy a Clorox Bleach Pen and "paint" over the cracks. Works for me!
chefmom_2010
10 years ago
I use Tilex Mold & Mildew spray - works great!
callie25
10 years ago
Do you know if the grout was sealed? Bleach or the mold & mildew sprays work good to get rid of the mold/mildew. But for a long term solution, Home Depot sells a 20 yr grout sealer (works wonderful !!) I missed a few spots when I sealed ours & that's where the mildew shows up. No mildew at all where the areas where properly sealed.

Related Stories

BATHROOM DESIGN Convert Your Tub Space Into a Shower — the Tiling and Grouting Phase

By By Any Design Ltd.

Step 3 in swapping your tub for a sleek new shower: Pick the right tile and test it out, then choose your grout color and type

REMODELING GUIDES 9 Ways Grout–Yes, Grout–Can Add to Your Design

Choose From a Palette of Grout Colors for a Warm, Unified Look

TILE Epoxy vs. Cement Grout — What's the Difference?

By By Any Design Ltd.

Grout is grout, right? Nope. Cement and epoxy versions have different appearances, durability and rules of installation

BATHROOM TILE Quick Fix: Repair Cracked Bathroom Grout

Banish an eyesore and safeguard your bathroom from water damage in 30 minutes or less with this DIY repair

HOUSEKEEPING How to Clean Grout — Stains and All

If your grout is grossing you out, this deep-cleaning method will help it look new again

TILE 3 Key Steps for Grouting That Looks Its Best

By By Any Design Ltd.

Get your grout right to keep your tile beautiful and for an installation that will last

KITCHEN DESIGN Subway Tile Picks Up Gray Grout

By Living Small: City & Small Space Consulting

Heading into darker territory, subway tile offers a graphic new look for kitchens, bathrooms and more

BATHROOM DESIGN Shower Curtain or Shower Door?

By Lara Sargent

Find out which option is the ideal partner for your shower-bath combo

SHOWERS Your Guide to Shower Floor Materials

Discover the pros and cons of marble, travertine, porcelain and more

BATHROOM DESIGN Convert Your Tub Space to a Shower — the Planning Phase

By By Any Design Ltd.

Step 1 in swapping your tub for a sleek new shower: Get all the remodel details down on paper

Sponsored

MCR ROMERO WORK LLC

Innovative & Creative General Contractors Servicing Franklin County

More Discussions

How to rid of stains on black slate fireplace floor

2

Looking For Info On "Earthy" Smell in Bedroom

8

How to remove stain from quartzite?

3

How to remove dried worms from my porch

3

How to remove cooking stains from gas stop burner head

0