Thanks. How much coffee do you use?
I use half the container to rinse with. I make a gallon at a time and store them in 32 oz. containers. Freeze 3 of the containers and thaw them out and use them as needed. This way I don't have a large gallon taking up space in the 'fridge.
I shampoo twice a week; so one container lasts a week. I only have to make a gallon of coffee once a month.
I've been coffee-rinsing for over a year and it has really helped with stopping or preventing shedding and my crown area has thickened back up to its original thickness.
Since tea or coffee rinsing consistently, I haven't had any seasonal shedding or experienced any hair loss in my crown area for over 2 years.
I was doing the black tea rinses, but it was more expensive. I bought 10 12 oz. bags of coffee (from Target) during a B1G1 sale Dec 2010. And I store those bags in the freezer. Since the granules don't clump together, I remove what I need to make a gallon and return the bag to the freezer.