I made the same scent killer 4 weeks ago. I have let it sit and there is no smell. You might need to let it sit longer. Don't make too much like I did, it will just over flow the container with foam. I made a quaddruple batch. LOL!!!!![] The purpose of the "hydrogen peroxidekills the bacteriaand fungi" that grows when you sweat and the "baking soda is supposed to deodorizewhatever sneaks by." As a large guy, I sweat all the time. I plan on using this when I go hunting at the start of KS archery season this Sunday, October 1st. If you shake the container the mixturewill foam up again. []

The recipe is:
2cups distilled water
2cups 3% Hydrogen peroxide
1/2 cup baking soda
1ounce scent free shampoo

Mix all ingredients and place in a container that is 2-3 times the capacity of the mixture. Leave the lid off for about 3 days.

This recipe was listed in the August 2006 edition of Field & Stream.