First, no judgment. Box color is one of the most common things I see, and reaching for it usually comes from a good place — you wanted a change, or to cover grays, and you wanted it now. So if you're reading this slightly panicked about what you did last weekend, take a breath. It's fixable. Let me explain what's actually going on. Why box color is so tricky to undo Drugstore box dye is formulated to work for as many people as possible without a professional involved. To do t