Likewise, the stain could be permanent because there’s no guarantee that the dye will wash out.
Likewise, hot oil treatments can help.
You Should Never Dye Your Hair With Kool-Aid. Here's Why
Just as the idea to smush a load of Nerds into your hair, or highlight it with Sharpies might seem completely nuts (until you're stuck at home and everywhere within walking distance is sold out of hair dye), using Kool-Aid to color your tresses isn't optimal either.
