Use a pea-sized amount of approved fluoride toothpaste and ensure it’s not swallowed.
Use a soft-bristled toothbrush to brush the inside surface of each tooth gently starting where plaque tends to build up then brush the outer surfaces, angling the brush along the outer gum line.
The chewing surface of each tooth should also be brushed gently back and forth, while the tip of the brush can be used to clean behind each front tooth.
Make sure you don’t forget the tongue as well!