The bristles are the most important part of a toothbrush. Why? Because they do 90% of the cleaning. The bristles are made of nylon, so they feel both soft and sturdy. There are two types of bristles: soft and hard. Aiwejay Electric Toothbrush Factory All of the electric toothbrushes we manufacture feature soft bristles.
Visit and Manufacturing Context
Soft-bristled toothbrushes are commercially manufactured for people with sensitive teeth, those who wear dental appliances, and those who have recently undergone oral surgery. The soft bristles make it easier to reach the area between the teeth and the gum line. These soft bristles are made of very fine nylon fibers, making brushing easier and safer.

Production, Quality, and R&D
Toothbrushes with hard bristles are usually cheaper than those with soft bristles because, from a business perspective, the materials are less expensive, and people are generally drawn to lower prices—especially when it comes to dental care products. Hard bristles also seem more effective than soft ones, but in reality, they rank second in terms of performance because they cannot reach hard-to-reach areas of the teeth, whereas soft bristles can easily penetrate them.
The effectiveness of toothbrush bristles in cleaning teeth typically lasts for about 3 to 6 months with regular use. It is necessary to replace your toothbrush after three to six months because worn bristles are significantly less effective at cleaning and may have accumulated invisible foreign bacteria, which could be transferred to your teeth during brushing.

Partnership Considerations
Aiwejay Electric Toothbrush Factory There’s a DuPont Diamond-Shaped Toothbrush Head: Made with premium DuPont soft bristles, the densely packed diamond-shaped bristles help deeply clean stains from the surface of your teeth. It cleans your teeth and protects your gums, helping you show off a confident smile. If you like it, go ahead and choose this one!


