Tenant painted without consent

[Garry Abidin]

I have a rental in Maryland which I rent to women's college soccer players. Two of the four moved out when the lease ended although one was a struggle to get her stuff out on time so the next tenant can move in. While dealing with that I learned she painted without my written consent. What are my options with her security deposit since she has just moved out?

[James Wise]

Originally posted by @Garry Abidin:

It is not an improvement because the walls were a neutral grey color and now it's pink.

 Repaint it and then deduct the cost to repaint from her deposit.