Preparing your vehicle for monsoon season
If you do four small things in October, you'll spend the wet months thinking about anything other than your car.
Monsoon damage tends to be slow and sneaky rather than catastrophic. It is the gasket that perished a millimetre, the windscreen that developed a haze, the carpet that started smelling. None of it is dramatic at the time. All of it is annoying six months later.
1. Treat the rubber
Door seals, sunroof gaskets, boot weatherstripping and wiper blades all benefit from a non-petroleum rubber conditioner. Twenty minutes of work prevents the slow seep that turns into mouldy carpet in March.
2. Apply a windscreen coating
A hydrophobic glass coating makes a real difference at night in heavy rain — water rolls off rather than smearing under tired wipers. It also extends wiper-blade life by reducing friction.
3. Refresh paint protection
If your wax is on its last legs, refresh it before the first downpour. If your ceramic coating is due a top-up, the same applies. Mineral spotting is dramatically worse on bare paint, and the rain will not wait for you to find a free Saturday.
4. Air the cabin
Wet shoes get in, wet shoes don't get out. Run the air-conditioning on full fan for ten minutes once a week to keep cabin filters dry, and consider an enzyme treatment of the evaporator before the season starts. It is the cheapest way to avoid the unmistakable smell of monsoon-trapped moisture.
The bonus: undercarriage and brakes
If you regularly drive coastal roads or low-lying areas that flood, a once-a-season undercarriage rinse pays for itself in delayed rust. Pay particular attention to brake calipers and the rear suspension hardware — these are the parts that quietly seize months later.
None of this is exotic. All of it is the difference between a car that arrives at the dry season feeling familiar and a car that comes out the other side needing apologies.
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