Yes, wear gloves!

I've been known to wrap a strip of moleskin around my rake (as a grip) for the first session or two. I've also been know to add it to my feet or fingers where I typically get blisters *before* they start, and that works well if the temps aren't too hot.

I bought a bunch of these packs at a drug store close out a few years ago.

This is what packs of mole skin look like. I imagine you can find cheaper generics in your area.

http://www.medshopexpress.com/122649...FSQCQAodNzYc5A

As for treating them, I leave hand blisters alone if I can. Otherwise, I soak foot and hand blisters in warm water at the end of the day, pop and bandage them. I use wound pads all night and athletic tape and then drain it again in the morning (if necessary) and apply a band aid and moleskin (sometimes) on top (feet!)

Usually by week 2 working outside, it's no longer an issue.