Always utilize dry shampoo: for all of you who find it extremely difficult to keep up with hair washing while on the road, dry shampoo can be the solution for that greasy hair look that comes with constant travel and no place to shower. It helps the hair last longer without being washed and make you feel and look cleaner that it actually is.
Do not clean your ears very deep because the wax that your ear produces protects you from the dust particles and other polluted particles from the surrounding. Also, do not clean them with some pin, stick or any pointy thing like these. Clean them with a tissue or a wet cloth.
It may feel lovely to soak in a super hot bath during the winter, but this intense heat breaks down your skin's lipid barriers, and moisture leaks out. Opt for warm showers and baths to keep the moisture in your skin.
As you put sunscreen to protect your skin, make sure you protect your eyes too. So before heading outdoors, make sure your sunglasses provide 100% UV protection. You can also wear lenses with UV coating.