Do evaporation lines disappear?
Evaporation is a line that appears when the urine dries. In certain cases, it might leave a non-colorless mark. If you don’t know a lot about evaporation lines, you could believe...
Evaporation is a line that appears when the urine dries. In certain cases, it might leave a non-colorless mark. If you don’t know a lot about evaporation lines, you could believe...