![](https://stopthumbsucking.org/wp-content/uploads/2020/07/IMG_25432-300x225.jpg)
A Spicy Solution to Thumb Sucking!
Growing up, I was a notorious thumb sucker. My parents noticed the way it was affecting my teeth and decided to put a paste of mustard and chilli powder on my thumbs (I hated spices). If the chili is too much for your child, try using plain mustard or even horseradish!