Clean sealed screen over birdcage; possibly waterproof seal it

[jlaurieb]

I have mold and debris at the seam of the birdcage screen that I need to have cleaned out. The waterproofing over that area of the birdcage is failing and I am considering having it redone but really don't spend a lot of time there so the cost may not be something I'd consider.

Thanks for any info about your experiences.