Some syringe cleaner brush was scratched in the inner of the syringe, which brought a very bad experience to the customer, which led to a decrease in the order quantity.

AOQUN learned that the Syringe cleaner brush head that purchased from another supplier was covered with plastic tip. It should not be scratched, but because of the diameter of the syringe became larger, the area to be cleaned is relatively large. If the brush head was scrubbed back and forth, it would scratch the inner wall of the syringe. Therefore, it was recommended to use a soft nylon syringe cleaner brush to clean the syringe without scratching the inner of the syringe.

It was found that the cleaning effect of AOQUN syringe cleaner brush was very good and the inner of the syringe was not scratched.