Cleaning helps undeniably force you to acknowledge that you asserted control over your situation and did something good with it. Keep finding moments to overcome the negativity inherent in depressive thoughts and it will have nothing on you any more. Depression’s remedy is usually to take better care of yourself and it makes you not want to, this is why it’s so horrible to overcome, but it can be done with consistent benefits of the doubt to yourself and improving your surroundings one day at a time.