Recharging Spray Cans

[junquecol]

This week went to use a can of starting fluid, and there was no propellant in can. It was over half full of fluid, so I knew I wasn't going to pitch it. Took the nozzle of top of can, and set air compressor regulator to 60 PSI. Chucked a tubeless tire valve stem into air hose, and pressed over spout area of spray can, filling it to 60 PSI with air. Put nozzle back on, and proceeded to finish job I had started. Picked this up off You Tube many years ago.