Texas Gulf Coast
Stone care in Houston
Hot, very humid, heavy rainfall, hurricane-grade UV and storms.
Houston humidity keeps stone damp longer than residents expect, encouraging mildew in showers and biological growth on patios. UV is also intense year-round.
Best stones for Houston
Recommended
- Granite
- Quartzite
- Sealed travertine
Use with caution
- Marble (showers)
- Limestone (outdoor)
Common local problems
- Pink/black mildew at shower grout
- Algae greening on north-facing patios
- Sealer breakdown from UV + humidity
Care tips for Houston
- Run bath fans 30 minutes after every shower
- Treat exterior algae with a diluted hydrogen peroxide rinse, not bleach
- Reseal showers every 9–12 months
Sealing schedule
Recommended cadence
Showers: every 9–12 months. Outdoor: every 9–12 months.
Frequently asked questions
Is granite or quartzite better for a Houston kitchen?
Both work. Quartzite handles heat slightly better; granite is typically less expensive and just as durable.
Other cities
General guidance only. Always test a small inconspicuous area first and consult a local stone restoration pro for serious damage.