Salt is actually a natural plant killer. If concentration of salt in the soil is high enough, it can kill almost any plant. Have you ever seen a plant growing right on the beach next to the sea?... more »
Butter dissolves resin stains. Especially, when slightly warmed up. Put on your palm about the same amount of butter that you normally put on a toast.... more »
Use appliances for cleaning hands from paint stains. You can buy these in DYI shops. They exist in two forms: cloth or paste, and contain solvent that dissolves remainders of the paint.... more »