How to clean a DVD?

Excuse me for my naive question, but sometimes i have to clean a DVD, and i do not know what i can use to do tjis properly, whitout damaging it.

Can you just give me a short answer?

( I think water is ok, alchool not, anything else … i do not know ???)

Thank all!!!

soap or similar will probably work avoid solvents (they might dissolve the disc)

Lint Free Cloth and A Little Spit :slight_smile: