Tom,
Don't go holding your kid and no slap and tickle with the wife for a while. There are 10,000 home remedies but the prednizone or what ever it's called is what will work the best. Some doc's won't prescribe it unless you get it on your face or privites.....oh never mind.
All joking aside, wash, wash and wash again everthing that might have come in contact with it. Gloves, backpack, clothes, boots, hat, bed sheets, pillow case, everything.
I HATE that stuff, get it every flippin' year!!!!!!!
I have scars on my legs from the stuff