After use, hold the can upside down and press the nozzle until no more pigment shows in the spray, and then wipe the tip with a rag or paper towel. If you skip this step, you could end up with a ...

The sprayer came with 3 nozzle tips: 4-millimeter, 2-millimeter and 1.5-millimeter, but I opted for the 4-millimeter red tip, as recommended for a large spray pattern using latex paint.