Shower Tube I See Black Specks Coming Out Of The Pipes In My Tube Even The Shower Part What Could This Be?

I see black specks coming out of the pipes in my tube even the shower part what could this be? - shower tube

This happens when you forget the parts that you can not see clean and clean parts can be seen.

Unscrew and remove the shower head and give it a good washing in hot water with some detergent and lemon juice or vinegar. Will give you a scrub with an old toothbrush in the nooks and Cranio.

With the same mixture in a cloth or sponge, wipe the inside of the peak, if they are too narrow to achieve his dream and his fingers, then, use the same old toothbrush.

This should be done regularly, but the quality of water in your area, it's how often, etc. weekly / monthly