I’ve tried hosing with a strong jet. I’ve tried putting them in the washing machine. Sometimes either of those things helps but for the love of god… I. CANNOT. GET. THEM. CLEAN.
They don’t have to look brand new. They just need to be free of manure, grass seeds, dirt and debris.
So… how do you get yours clean? I’m about to break down and hand scrub them in the kitchen sink.