Best way to clean speakers


I'm thinking speaker drivers more than cabinets . I've been using a feather duster , but wondered if there was a better way . And how often do you retorque your driver retainers . Any other speaker cleaning/maintenance tips will be appreciated . Regards Tim
tmsorosk
Cleaning- a little lestoil and a lot of elbow grease, 3x a week.

Retorqueing- twice a year w an impact wrench should do 'er just fine!

YMMV. I hope.
I have used a vacuum, with an upholstery brush and the port on the vacuum open to allow as little suction as possible, to vacuum dust off the speakers. However, I rarely do it. And, I don't think its really necessary. You won't hear the difference. A slight turn of a screwdriver once a year is plenty.