This is one of the best ways to remove dust safely from your recrods.
The brush has over a million conductive carbon fibers. they are small enough to get into the groove and their conductivity helps to drain static charge that attract dust particles to your record.
How to use:
Gently hold brush fibers in the groove while the record spins, this way you can collect dust particles and also reduce static bulid-up.
After the records has made a full rotation, just sweep the brush towards the outside of the records to remove the particles carefully from the vinyl surface.