Tile & grout cleaning · Marietta, GA
Tile & grout cleaning in Marietta & Metro Atlanta
Dark grout is usually dirty grout, not ruined grout. We deep-clean it back toward its original color, and re-grout it when cleaning isn’t enough.
Free estimate form below- 4.6 on Angi · 1,206 reviews
- 5.0 on Google
- Veteran-owned · 26 years
- Residential & commercial
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Tile & grout cleaning
Grout lines back to their real color
Double N Services deep-cleans tile and grout in kitchens, bathrooms and entryways across Marietta and Metro Atlanta, using eco-friendly products that are safe around children and pets. Where grout is cracked or missing, we re-grout it.
Grout is porous. Every mop pass pushes a little dirty water into it, and after a few years the lines go from light to gray to almost black. Mopping can’t reverse that. The soil has to be broken down and extracted out of the grout lines, which is what a professional clean does.
What’s included
- Deep clean of tile surfaces and grout lines, extracting dirt, grime and allergens.
- Eco-friendly products, safe around kids and pets.
- Re-grouting where grout is cracked, crumbling or missing.
- Kitchens, bathrooms, entries and high-traffic areas.
- Same-visit carpet or upholstery cleaning if you want it.
Diagnosis
Clean it or re-grout it?
| What you see | What it usually means | Fix |
|---|---|---|
| Grout evenly dark or gray | Soil absorbed into porous grout | Professional deep clean |
| Dark only in traffic paths | Ground-in soil from foot traffic | Deep clean |
| Grout cracked, crumbling or missing | Grout has failed | Re-grout |
| Tiles cracked or loose | Movement or damage underneath | Tile repair |
Reviews
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Questions
Straight answers.
Still not sure?
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Call (770) 845-4303 Request an estimateCan dirty grout really be cleaned, or does it need replacing?
Most dark grout is dirty, not damaged. Professional cleaning usually brings it back close to its original color.
If the grout is cracked, crumbling or missing, cleaning won’t fix that; re-grouting will. We’ll tell you which your floor needs.
Why does grout get so dark?
Grout is porous, so it soaks up dirt, grease and mopping water; regular mops push soil into the grout lines instead of lifting it out.
That’s why mopping alone never gets it back. The dirt has to be extracted.
Is your tile and grout cleaning safe for pets and kids?
Yes. We use eco-friendly cleaning products chosen to be safe around children and pets.
Do you re-grout tile?
Yes. When cleaning isn’t enough, we remove damaged grout and re-grout the floor.
See our tile installation and repair page for cracked tiles and bigger repairs.
Can you clean my carpets at the same visit?
Yes. Most customers book tile and grout with carpet or upholstery cleaning in one visit.
Call (770) 845-4303 and tell us what you’d like done.
Related
Often booked together

Carpet & upholstery cleaning
Stains, pet odor, a tired couch, cleaned citrus-fresh and pet-safe.
Learn more
Tile installation & repair
A new tile floor, or cracked tiles fixed, porcelain to natural stone.
Learn more
Air duct cleaning
Dust coming back fast after you clean? It may be in the ducts.
Learn moreWhere we do tile and grout cleaning: Marietta, Sandy Springs, Smyrna, Buford, Brookhaven, Kennesaw, East Cobb, Vinings, Roswell, Alpharetta, Dunwoody and the rest of Metro Atlanta. See the full service area.
Book a tile & grout clean.
Free estimate, no obligation, and a real person on the other end of the phone. 26 years in Marietta and a crew people keep hiring back.
Open Mon-Sun, 6:00 AM - 7:00 PM · Emergency water damage answered 24/7