recommend to people with receding gums [SEP] brushes are very soft i have receding gums and normal even soft toothbrush is just too much for my teeth i use my ultrasound one in the evening normally and this super soft one in the morning had no gum bleeds and no painful moments while brushing well impressedthe only issue i found it s handle in too sleek and plastic it becomes slippery if it s getting whet some friction could be added