I've switched to an electric toothbrush. Kim Loos Dr. Kimberly A. Loos practices general dentistry in San Jose, California. She is also a clinical instructor at University of Pacific School of Dentistry and an editor for Dentistry On-Line. In addition, many people would scrub their teeth with quite a bit of pressure for the same reason. They are much kinder to the oral soft tissues.
Electric toothbrushes are generally good for cleaning teeth without damaging the gum tissue.
Some electric toothbrushes are even designed to automatically turn off if you apply too much pressure while brushing. I would advise you to brush your teeth twice daily with either a soft-bristled brush or electric brush. With a manual toothbrush, you should position the brush at a 45 degree angle toward the gums and brush in circular motion. In addition, do not use straight baking soda or salt when brushing your teeth. Most of these brands will abraid your teeth and gums.