my daughter is 7 year old she having the habit thumb suking and now also doing it when she is alone and night my second child is 2month he also trying to suck the finger how can I prevent from this ,sock also wear but also he trying sometime

A. Femite you can apply this would help in nature so when your child is sleeping the older one you can apply is so eventually the child will give up because of the horrible taste it has the second one for the younger one it’s common for a child to do so avoid using socks and mittens just keep taking the hand out so that the child doesn’t keep doing it