Make sure to shake a MaxWax aerosol well before you use it ! And it should have room temperature as to avoid the nozzle from clogging. Turn the aerosol upside down and spray claen the nozzle, just like a paint aerosol, when you are finished. Thus avoiding the remaining MaxWax to dry and clog the nozzle before it’s next use. You can also mix max 10% of “White Spirits” into MaxWax to use it in a paint sprayer. Make sure to clean your sprayer right after finishing with plenty of more White Spirits !