My understanding is that

[Enorah]

My understanding is that non-refundable deposits (including cleaning deposits) are illegal in California.

Even if you sign a lease that states a “cleaning deposit”, don’t worry about it. It is illegal.

Now, if you are responsible for damage, then you are responsible.

This link may help

http://www.essortment.com/home/rentersguideho_sjzn.htm