How to remove stains from outside of the speaker?

"To wash, use warm soapy water manufacturer recommends for cleaning.

I've washed mine with dishwashing liquid used generously under running warm water. That didn't remove the greasy oil spots completely, but at least they vanished a little and got brighter."

because the surface made up of soft material (rubber). Stains dont go away

i have a white one and a blue one. i have washed the white one 4 or 5 times using windex with amoania. ispray the windex straight onto the speaker then with a soft thoothbrush i scrub it then with a clean and dry white wash cloth i rub it . wash cloth gets very dirty. then again with another white cloth i dry it. ive had it for a little over 3 years and still works and sounds like new. hope this helps .

These are very great tips!

"Hellow, how are you today?

Go to this tear down and check at 01.28min

Put the boombox at vertical, press gentile by anti hour and them the botton stain will easily go free.

You do not suppouse to use any clean soap or other chemical producs at all ok.

Repet at the other side.

Hope Thats help.Grettings from Brazil.

https://www.youtube.com/watch?v=Ib7IQfMC..."