Always check with your dentist. Don't assume that the "ouch" is due to sensitivity as there may be other problems with your teeth and gums.

If it is sensitivity, the tooth will not like the cold as the gum will have shrunk back, exposing the neck or root of the tooth.

To help with this problem you can see your dentist for various treatments including applying fluoride varnish to the sensitive area. To avoid further recession of the gum, your dentist or oral health educator can advise you on:

• Brushing techniques.

• Application of sensitive toothpaste.

• Correct type of brushes.

• Use of mouth rinses