I'd also test what effect bleach has on the trim, in an inconspicuous area, and if it doesn't discolour/damage it, dribble some in. Mold bleaches to invisible quite well
I managed to get this looking much better with a bit of improvisation. I removed the bottom screw, which just created enough of a gap to allow me to wedge in wet wipes using a filling knife. The results are pretty good.
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local