In December, when I eat anything cold my whole teeth starts tingling in my teeths. Then I moved to a dentist who told me that in winters many people faces this problem. He also told me to use a sensitive toothbrush and paste.
I purchased this oral b sensitive toothbrush from a retailer. I have watched the ad of this toothbrush in television. After using this I found the brush very soft and which very smoothly cleans the death. It is very gentle and uses very little force on the gums.
Oral b sensitive toothbrush is very gum friendly.