Debunking Car Myths: What Really Works and What Doesn’t

Myth: Wiping An Oil Filter Clean Is Good For It

The myth that wiping an oil filter lid clean before installing it is beneficial is widespread, but it’s not entirely accurate. The only time you should clean the oil filter lid is if it’s dropped in dirt or debris, but it’s not necessary for general installation.

Instead, the important step is to rub a small amount of oil around the rubber seal on top of the filter. This simple step creates a tight seal that prevents leaks. If this step is skipped, the oil filter might come loose, leading to potential issues down the road. So, while wiping is not essential, a bit of oil on the seal is critical.