I have always used *atsko* brand detergent...4 bucks for 18washloads...i have never run out...usually 2or 3 seasons with one small container....i little cap full per big load...takes out blood...no-scent whatsoever...no-uv brightners...and it restores waterproof charcteristics...and than there is several that use the baking soda....
I did notice on *atsko* website they have bulk large containers of scent&dye free detergent with no uv brightners..that would be a bargain-
I have used the scent-killer/or hunters specialties brand.and noticed no odor,,but with needing 1/4 cup of liquid detregent it seemed pricey and didnt break down very well in the washer--just my 2cents-
