In light of the diversity of comments above and they have all been amazing, I think we can all agree that speaker surfaces can be a amazingly Beautiful to look at, and arguably are the most beautiful part of your system, and possibly your Home. It is clear there is no good audiophile grade maintaining and cleaning kit tailored especially for speaker surfaces. Using polishing products for cars doesn’t make sense in light of different environments being encountered. Lots of other ideas offered herein are not really tailored to a speaker
Consequently, effective immediately, I will be launching a new product line addressing how best to clean and maintain pristine speaker surfaces. These products will be available at your favorite audio gear shops very soon.
This Will include special purpose microfiber towels, distilled water Products, modified swiffer dusting products, specially designed white handling gloves, air blowing Devices to remove dust, air filtration devices to remove harmful airborne dust particles, and polishing products which are under development as they just don’t really exist for indoor pristine speaker surfaces. A surprising product availability gap apparently exists for maintaining speaker surfaces and driver surfaces.
Stay tuned for developing announcements. This will be really really big.