Car cup holders can turn to be the dirtiest extent in your car. Amongst coffee slicks, spots, and archaic hair, it can get so unpolished that many a time, you choose to secure your cool coffee sandwiched between your knees. If you close your eyes and hollow them out into the cup holder, you might discover the scraps cannot lift. A trivial vacuity can come in very useful here, but that is next to impossible. If you are in such a mess, you can employ socks and some cleansing agent to clean them. While cleaning, cover the cup holder with a sock as you sprig some domestic cleanser on the bottommost and sidewise within the cupholder. If you don’t want to use socks, keep the cup holder spotless using silicon muffin tableware.