A US customer said that he bought a batch of bottle brush labs before, and many customers asked him how to use bottle brush labs correctly.

Although there are not too many and strict requirements for the use of ordinary bottle brush lab, many details should be paid attention to.

First: When brushing, the bottle brush lab must be rotated or moved up and down, but the force should not be too strong to prevent damage to the test tube and bottle brush lab;

Second: After using the bottle brush lab, it is best to dry the brush or wipe it dry with absorbent paper;

Third: then disinfect with soapy water

Fourth: Clean the test tube after the water is cool, then rinse with a large amount of tap water, then rinse with distilled water three times, and dry it for later use.

American customers use the bottle brush lab according to the method we explained, which not only protects the test tube, but also greatly extends the service life of the bottle brush lab. Praise that we are indeed experts in bottle brush lab.