As I age, I find the.number of spray cans that stop spraying, ( clog ?) Is increasing . Whether it be spray chain lube, or spray paint, or spray.multi use grease, Wd40 .
....etc etc.. The spray paints I use the " turn upside down and spray" before putting half can away, but usually a few months later you will get 30 seconds out of can and be done....throw can away one third paint still in.. but most frustrating is Wd40 or chain lube spray cans. No tricks work it seems, tried soaking nozzles in varsol , shake them well...... ....are these being made made cheaper than before ? Any tricks ? Yes I have a heated garage that never gets below 50 degrees farenheit.