I am such a huge fan of these ties that I had to let you know about them. I use them on all my cords and cables, I buy them for friends, I traveled with them around the world, and I keep a supply in my work bag at all times.
A quick and effective solution for tangled and unmanaged cords in the bathroom is a floating box shelf. It gets items off the countertop and hides tangled cords. In the pictures below, the outlet itself was also covered by the shelf, but if this is your only outlet in the space, you may want to consider placing the shelf beside the outlet instead of over it so that you have access to the outlet without removing the shelf.
I'm Jen, a professional organizer ready to help you take charge of your space, free up your time, and lead a more organized life! (Read more about me here)