How to Solve Water Accumulation Under the Car Footwell?
2 Answers
Use a car vacuum cleaner to blow dry the area. After wiping it clean, immediately proceed to air dry the vehicle, primarily to evaporate any remaining water inside the car. Check the electronic components inside the car (such as the airbag computer, etc.) for any signs of short circuits or malfunction. If water entered the car through the air conditioning intake, it is necessary to replace the air filter.
The other day when I was driving home, I noticed the passenger side floor was soaking wet, with water splashing every time I stepped on it – quite annoying. I suspect it's either due to aging door seals or clogged drainage holes, which are common issues for cars that have been used for several years. First, avoid turning on the AC. Use a dry towel to soak up the water, then air out the car for a few hours – a fan can help speed up drying to prevent mold growth. Next, check the small holes at the bottom of the door and clear any leaves or mud with a thin wire to ensure proper drainage. If water still leaks in, the seals are likely damaged, and you’ll need to replace them at an auto repair shop. Pay attention to these details during routine maintenance, especially on rainy days, to avoid musty odors or rust. Untreated water leaks can cause electrical shorts or corrode metal components, posing serious risks. A simple DIY fix can save trouble – spending a little time on inspection now ensures peace of mind while driving later.
