Review on Thumb Thumb NO Thumb Extra Strength - All Natural Thumb Sucking Deterrent for Kids, Dentist Approved, Stop Thumb Sucking: A Reliable Solution by Melanie Lujan

Great product! My kids never suck their thumbs but I have to be prepared in case the youngest do ;) I asked my 7 and 5 year olds to try the product and they both agreed it tasted so bitter that they have to rinse it out . mouth something sweet. What I really like about it: 1. Effective (seems to work with a bitter taste)2. Natural ingredients (nothing harmful)3. Doesn't stain (doesn't stick, transparent and glides on thin) I recommend at least trying it!