Before you even drive away from the rental location, confirm the exact fuel type your vehicle requires. The two options will be "Gasolene" (standard unleaded petrol for most cars) and "Diesel" (for some SUVs, trucks, and vans). Putting the wrong fuel in a rental car can cause catastrophic engine damage. Double-check with the rental agent and look for a sticker inside the fuel door.

It's worth repeating: you will not pump your own fuel. Attendants are there to provide this service. The etiquette is to remain in your car with the engine off while they work. It is generally considered unusual for a driver to get out of the car during the refueling process unless there is a specific issue to address.

Always prioritize your safety. Whenever possible, refuel during daylight hours. Choose well-lit, busy stations with other customers present. As a general precaution when stopping anywhere, be aware of your surroundings. It's a good practice to keep your car doors locked, even while the attendant is filling the tank.

Don't assume gas stations are open 24/7. In Georgetown and along major coastal highways, many stations have long operating hours, often closing late in the evening. However, in smaller towns, rural areas, and on the roads leading to the interior, stations may have much shorter hours and could be closed on Sundays or holidays. The best strategy for long-distance travel is to adopt the habit of fueling up whenever you see a station and your tank is half-empty.

Tipping the gas station attendant is not required, but it is a common and much-appreciated gesture, especially if they provide excellent service like cleaning your windows thoroughly. A small tip of 200 to 400 GYD is a kind way to show your appreciation for their work.