Protecting Your Windows During Santa Ana Wind Season
2026-02-19 · WaveWash Ventura
Santa Ana season turns your windows into dust magnets. Here's how to minimize the damage and what to do after a major wind event.
What Santa Anas do to your glass
When the Santa Anas blow, they carry an enormous load of fine, dry particulate down from the high desert and across the county. Anyone who's lived through a wind event knows the aftermath: every window coated in a gritty film overnight, patio furniture buried, and a layer of dust on every horizontal surface. Your glass takes the brunt of it.
The dry air makes it worse. With almost no humidity, that dust doesn't get knocked down by moisture — it stays airborne and keeps landing on your windows for days.
Before a wind event
- Close windows fully so dust doesn't pack into the tracks.
- Make sure screens are clean — dirty screens trap dust and press it against the glass.
- If you have a recurring plan, you're already ahead; clean glass sheds the new dust more easily.
After a wind event
Resist the urge to dry-wipe your windows. Dragging a dry cloth across glass coated in gritty dust is exactly how you get fine scratches — the dust acts like sandpaper. Instead, rinse first to float the grit off, then clean. Better yet, this is the ideal moment for a professional purified-water cleaning, which rinses the abrasive dust away safely and leaves no film for the next gust to grab.
The bigger picture
Santa Ana season is the single best argument for a recurring window-cleaning plan in Ventura County. The homes that handle wind events best are the ones whose glass was already clean and residue-free — the dust simply doesn't stick as hard, and recovery is a quick rinse instead of a full restoration.