Best way to clean glossy finish on speakers?

I use a Maguire’s  Black Spray Wax and Detailer. 

I always vacuum the dust off gloss speakers then use car wax to make them shine. 

I use a swifter on my black Rockport Cygnus (lots of surface area) to remove all dust, spray on McGuires high gloss Quick Detailer, then use a new microfiber cloth very lightly. Micro fiber towels are now pretty cheap, so I only use them once on my speakers. Had a memeber buy my Wilson Sasha 2s that were also black and he was shocked that I had no mirco scratches. This process has worked great for me, and it's all available at Wallmart. 

I like the screen mom screen cleaner designed to not F up delicate things. Only mom can fix it when your grubby lil hands do the dirty...

http://Screen Mom Screen Cleaner Kit for LED & LCD TV, Computer Monitor, Phone, Laptop, and iPad Screens – Includes 8oz Spray Bottle and Large Premium Microfiber Cloth https://a.co/d/2A52sjx

Pledge.

Works great for CDs also.