I’m sure you’ve heard of the no-poo method of shampooing – wash with baking soda and water, rinse with apple cider vinegar. I’ve heard that for some people it takes an adjustment period where their hair is greasy, but I tried it for a month and it worked perfectly, right from the start.
But, oh, I admit it. I really missed suds. Homemade shampoo bars to the rescue!