The partner who will take responsibility for my dental health in old age~~~

I've been using electric toothbrushes seriously for about 4 or 5 years now, but I think I've only been using them correctly for about a year?!!! Using an electric toothbrush makes it easy to massage your gums. Experts say to gently rub your gums as if massaging them, then sweep downwards or upwards in the direction of the teeth, but for someone as lazy as me, an electric toothbrush that does the work automatically just by holding it still is the best. As for types, I bought two affordable, cost-effective rechargeable ones: one from Xiaomi and one from a Korean brand, and I'm currently using them at work and at home👍 The second one is washable and rechargeable; it is compact and convenient, and I am using it well👍👍