Why Tile Grout Turns Dark So Fast in Kihei’s Humid Climate

CSI Cleaning Services Islandwide

Published on: 24/10/2025

Kihei’s humid weather and salty air cause tile grout to darken quickly. Learn why this happens and how CSI’s Tile & Grout Renewal keeps your floors bright, clean, and mold-free in Maui’s tropical climate.