water/ scrub brush and my kitchen sink, change blades and I'm ready to go again ... ..... I have other arrows to use, if in the field .. Ive used the same arrow to kill 7 deer in a row (Urban zone) ..... clean it, change blades or BH and kill again ... it only stopped when the deer rolled over on the arrow after the opposite leg stopped the pass thru and busted it .... still, total carnage with the hit ...
I run them under the faucet and use a paper towel to wipe it off. Works good enough for me. Then go shoot another animal with them.