No matter how long you have owned or worked in a salon, sometimes clients, even the loyal ones, will leave. And when this happens, you're left wondering what went wrong. BTC shares the top 12 most common mistakes salon owners and stylists make that drive clients away in droves. Here's what NOT to do if you want to keep your clients! And completely hilarious we might add! 

1. Double book yourself as much as possible so you don't have to spend time with either client.

2. When it's time for your client to pay at the end…