Colgate Gel-Kam

These commercially available tooth paste are one n the same thing.Both says they work in reducing the tooth senstivity due to cold intake.These may help olny during the early stages but when there is sensation to both cold and hot drinks and pain, you need to visit a dentist.

Here is home remedy for brighter teeth--- mix several teaspoons of baking soda with enough fresh lemon juice (or water) to make a paste. Wipe your teeth and any extra saliva off of them with a paper towel. Put a good amount of paste onto your toothbrush and apply. Leave the paste on for 1 minute, then rinse, so as to avoid the acid effecting enamel. If you are using just water you can leave it on for up to 3 minutes. For faster result you can go for teeth bleaching from dentist.

We need more investigations with clinical examination to decide upon treatment. You may need deep cleaning along with surgical curettage or gum strengthening procedure. Rinse your mouth thoroughly with a mouth wash after every meals. Use pepsodent tooth paste & gum paint for 2 to 3 weeks.

Bad breath is due to accumulation of plaque on teeth, decay teeth, dry mouth, smoking, tobacco chewing, consumption of caffeinated or aerated beverages, oilly n spicy food, sore throat, bad digestion. Go for scaling and polishing of teeth. Use mouthwash twice daily after brushing. Maintain proper oral hygiene. Increase your water intake.

No but if you use it for an year does make any differenence as it contains abrasive silica which has the tendency to roughned the polished surface of the teeth. Roughness -directly proportion to more plaque accumulation.