Question

what were the changes in Brush postay after the
of R T 2
Nouggle​

Answer 1

Three plastic toothbrushes

They are available with different bristle textures, sizes, and forms. Most dentists recommend using a soft toothbrush since hard-bristled toothbrushes can damage tooth enamel and irritate the gums.[1]

Because many common and effective ingredients in toothpaste are harmful if swallowed in large doses and instead should be spat out, the act of brushing teeth is most often done at a sink within the kitchen or bathroom, where the brush may be rinsed off afterwards to remove any debris remaining and then dried to reduce conditions ideal for germ growth (and, if it is a wooden toothbrush, mold as well).

Many toothbrushes in the rt 2have wooden handles, often bamboo. However, numerous others are made of cheap plastic; such brushes constitute a significant source of pollution.[2