Fast, deep water crossings? lol jk (sorta)
Go to a service shop have them use their compressed air wand to blow it out.
I have air compressor tank. will it work? dont want to put too much effort if it doesnt blow out enough.
I have tried to flush sand out of the frames several times where I hit and stuck in sand. That could take forever to hose out sand. Are there better options to remove sands from the frames?