The vision of a child relaxing with his thumb in his mouth can be one of the sweetest things you will ever see. But as this child grows up and continues this habit, it can get a little annoying.
By about the age of 4 years, a child's thumb-sucking habit should be gone. However, in some cases, children reach the age of 6, when the desire to put a thumb in the mouth is not enough for them. You can also know more about the best thumb sucking prevention via https://www.amazon.co.uk/Age-2-7-Stop-Thumb-Sucking/dp/B00VQU2DZS.
Image Source: Google
Several pediatricians have recognized this habit in many kids and have assumed that thumb sucking is natural in children who have been physically isolated from their mother at a very young age, most likely for work-related purposes. It is also said that thumb sucking helps comfort and calm children.
Add the bitter liquid to the thumb of the child. After talking to your child and explaining that thumb sucking is not a great habit, tell them to set the aim of learning how to quit. The bitter liquid in the thumb of the child is the residue of what they have to accomplish. However, many experts considered this to be a cruel technique.
Wait for the child to find motivation and use it to break the habit. For example, as they begin preschool and become more engaged with other children, let them know that they are too big to suck their thumbs and use the example of other children who are their age at preschool who do not suck their thumbs. When children interact more with other children, their friends will help them break the habit just by emphasizing it.
Be patient with the child. It is offensive to attempt to violently break the habit of child's thumb-sucking before they seem ready to quit on their own.