Yes, Lav. Not good for kids ang baking soda to clean the teeth. I just asked my dentist last week and he said I can use it to whiten my teeth pero no need to mix it with water or toothpaste. Pure baking soda then rub it to your teeth using your toothbrush but rinse immediately.
I used to do this too before. I'm not sure if it's safe for 7 years old and if it's advisable for kids. Let's see if Doc Ninia's answer! :)
Hello, mommy Lav. Aria is right. Baking soda is not advisable sa Bata and even sa adult, it shouldn't be used everyday:)