Jim L.
Florida panhandle
The 3/8” swivels on each end of my wand hoses tighten up over time. This only happens when running high pressure. They work fine under low pressure or no pressure. I’ve taken the swivels apart, cleaned out the dirt and put a little Vaseline on the o-ring and nylon washer. This worked for about a month till the swivel began getting stiff again. Anybody got any tricks to keep the swivels working freely.