Beer will always get spilled. On parties, at concerts, pub or whereever, beer will always get on clothing. It is said that beer does not leave stains so nothing to worry about with beer stains.
Strawberries can leave ugly stains on clothing. It is best to treat these stains as fast as possible. The longer the strawberry stain stays on the clothing the deeper it penetrates the clothing.
Once blood has dried and settled in the clothing it is harder to remove. In order not to speed up the blood coagulation it is important only to use cold water.
Sweat stains in (white) clothing often leave yellow stains. The smell of sweat is not the most pleasant smell there is. Even after the clothing has been washed the sweat stains can still smell.
Nowadays it is not wise to be exposed to the sun without sunscreen Sometimes it is necessary to apply an extra amount of sunscreen. Chances are that sunscreen will get on clothing.
Vinegar is often used for removing stains. Vinegar can also cause ugly looking stains itself, especially on light-colored clothing. Luckily vinegar stains are easy to remove.