Wahya>
In answer to your question, I buy and use "Tide Free" from Walmart. It is plain tide detergent without the perfumes, and brighteners. It works for me and is as cheap as regular laundry soap.

Strongbow> what is a Dean Torges tree seat? I have one made of plywood that I bought 15 years ago at a deer seminar somewhere. It has been a dandy. Uses a slipknot rope to go around a tree, and a 10x12 seat. It goes around my waist and I never know it's there.