Question

why is nylon used for making bristles of toothbrush

Answer 1

Nylon is durable and flexible.
it is non toxic and do not harm our teeth that's the reason why nylon is used to make toothbrush bristles

please mark it as brainliest

Answer 2

Nylon is used for making bristle of toothbrush because nylon is the synthetic fibre that is strong and flexible . It doesn't degrade , or break down , in water or with the types of ingredients usually found in toothpaste , which makes for a toothbrush with a longer usable life .