Practical, no-fluff answers on when and how to wash your car — from the team behind SparkDry, the app that turns your local weather, pollen, and dust into a simple WASH or WAIT.
It's not a weekday — it's a weather window. What to look for in the forecast, and what ruins a fresh wash.
What rain actually does to clean paint, the real exceptions, and how to find a window that lasts.
The two-week rule and when to ignore it — by season, parking situation, and climate.
Pollen scratches and etches paint if handled wrong. The safe removal method and how to time washes in peak season.
Salt corrodes from underneath while you wait for spring. When and how to wash in the cold months.
Why spots form, how to dry a car properly, and how to fix the ones already on your paint.
Why heat causes streaks and water spots, and how to wash in hot weather without ruining the finish.
Early morning or late afternoon beats midday — and why the right day matters even more than the hour.
Two days or two weeks? What shortens a wash, what stretches it, and the variable most people ignore.
A step-by-step home wash that cleans without scratching — the kit, the order, and the technique.
Drying is where a great wash goes wrong. The tools, the order, and the habit that prevents spots.
They can etch clear coat in days. How to remove them safely — and why you shouldn't wait for wash day.
Sap bonds to clear coat and ordinary washing won't touch it. The right solvent, the safe method, and prevention.
Freezing temps risk frozen locks and doors — but salt corrodes if you wait. How to wash safely in the cold.
SparkDry scores your local conditions 0–100 and tells you whether today is a WASH or WAIT. Free, no account needed.
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