Discolorations in your tile and grout aren’t just unsightly—sometimes they are downright dangerous.
The dark spots on grout are most likely the result of mold, mildew or plain old dirt buildup. It is important to determine what you’re dealing with first, so you can wipe it out with the appropriate treatment plan. The only way to tell for sure is to ask a mold professional to collect samples and test it.
If you have had water damage or a long-term leak, what you see might be black mold: Stachybotrys chartarum. This highly toxic mold should only be removed by a professional. But, more commonly, your tile grout has a generic mold.
Mold vs. Mildew Guide
Mold
- Green, red, or black
- Often confused for dirt
- Darker Shades
- Fuzzy
Mildew
- White / gray in early stages
- Turns brown
- Flat
- Powdery
- Small dot
How to Treat Mold or Mildew in Your Grout
A major difference between mold and mildew is how to treat them. Mildew can be removed with standard household cleaning products and a scrub brush. Removing mold is more complicated.
Once a fungus has been tested and established as what kind of mold it is, the procedure for removing it will vary depending on the mold type. Some types of mold can be removed with specialized cleaning products and protective gear like a mask and goggles. Others, namely black mold, require hiring a mold removal professional like Commercial Cleaning and Restoration.
Some jobs are better left to the pros
Testing Services Available
Health effects of Mold and Mildew
Mildew symptoms can include:
- Mild respiratory problems
- Sore throats
- Headaches
- Nervous system – headaches, memory loss, mood changes, depression.
- Skin and eye irritation
- Nasal and sinus congestion or dry, hacking cough
- Respiratory problems – wheezing, asthma attacks, etc.
- Aches and pains
Because of this, eliminating both mold and mildew anywhere, including your grout, as soon as it is detected is essential.
Some jobs are better left to the pros
Get an estimate from your Tucson mold removal experts – Commercial Cleaning & Restoration.
Carpet • Tile • Area Rugs • Upholstered Furniture
If you are interested in having your flooring and upholstery professionally cleaned, schedule an appointment at (520) 297-4736 for your home today!