From around November to March, the harmattan winds blow in from the Sahara and carry fine dust across Ghana and much of West Africa. The air turns hazy, mornings feel cooler and drier, and a thin layer of dust settles on everything, including the inside of your vehicle. That dust is more than a cleaning problem. It gets into filters, moving parts and electrical connections, and the haze makes driving harder.

Use this checklist to keep your vehicle healthy and safe through the season.

1. Air filter

Your engine breathes through the air filter. In harmattan, it can clog much faster than usual, which reduces performance and can increase fuel use. Check it more often than your normal service schedule suggests, and replace it when it looks dark and clogged. If you drive on dusty roads often, ask your mechanic to check it at every visit.

2. Cabin filter

The cabin filter cleans the air coming through your AC and vents. A clean one keeps dust out of the car and helps the AC work efficiently. If you notice a musty smell or weaker airflow, the cabin filter may need replacing.

3. Battery and terminals

Dust combined with dry air can encourage corrosion on battery terminals. Keep them clean and tight, and make sure the battery is held down firmly. Cooler harmattan mornings can also reveal a weak battery that has been struggling quietly through the hot months, so if the engine is slow to start, get the battery tested.

4. Wipers and washer fluid

Dusty windscreens scratch easily. Never run your wipers on a dry, dusty windscreen, as this drags grit across the glass. Keep the washer reservoir topped up and use the washer before wiping. Replace wiper blades if they streak, squeak or leave patches.

5. Lights

Visibility can drop sharply on hazy days. Clean your headlamps, tail lights and indicators regularly so other road users can see you. Use dipped headlights when visibility is poor, and check that every bulb works.

6. Tyres

Low visibility means more sudden braking. Make sure your tyres have healthy tread and are inflated to the recommended pressure. Cooler mornings can lower tyre pressure slightly, so check when the tyres are cold and adjust as needed.

7. Brakes

Dust can build up around brake parts. If you hear grinding or squealing, or the brakes feel different, have them inspected. Good brakes matter even more when the car in front may appear out of the haze.

8. Engine cooling and fluids

Dust can collect on the radiator and reduce its ability to cool the engine. Ask your mechanic to check the radiator is clear, and keep an eye on coolant, engine oil and brake fluid levels.

9. Keep the inside clean

Dust on the dashboard and in the vents is not just untidy. It can affect switches and electronics over time and is unpleasant to breathe. A regular wipe down and vacuum makes a difference, and keeping windows closed on dusty roads helps.

10. Book a pre-season check

If you only do one thing, book a quick inspection at the start of the season. A good mechanic can look over the filters, battery, tyres, brakes, lights and cooling system in one visit, and catch small problems before the dust turns them into bigger ones. It is also a good moment to plan any long journeys, since visibility on highways can change quickly during harmattan.

Driving safely in the haze

• Slow down and increase your following distance.
• Use dipped headlights so you can be seen.
• Avoid overtaking when you cannot see clearly ahead.
• Keep a bottle of water in the car for yourself and for cleaning the windscreen if needed.

Get ready for harmattan with Oseas

For Tyres and batteries that keep you moving through the dusty season, browse Oseas online and tap Enquire Now on any product. Or call our team on +233 24 354 3747 or +1 (347) 575-7454. Drive safely this harmattan.