I usually pull out my vac hose and carry them in-in 50' sections, same with the solution lines (I prefer no sol. line reel). I do however get some dirty hoses once in a while though, for this I buy those cotton gloves from Lowes, Orchard, or HD and put them on while I reel the vac hose in. Works like a charm IMO.
FWIW- You can buy those gloves in 10-packs for like $7-$10 and just switch them put until you can wash them all.