that doesnt seem like the cause, my teeth were really way cleaner and efficiently brushed than with a manual. with a manual you can definitely go too hard on the enamel if you are aggressive. electrics now have sensors that detect pressure. are rinsing the brush heads before and after using them? or you using it way after 3-4 months? or you using it on your gums or too much.
that doesnt seem like the cause, my teeth were really way cleaner and efficiently brushed than with a manual. with a manual you can definitely go too hard on the enamel if you are aggressive. electrics now have sensors that detect pressure. are rinsing the brush heads before and after using them? or you using it way after 3-4 months? or you using it on your gums or too much.