Magnetic Toothbrush Holder
Updated: Jun. 05, 2019Clear up toothbrush clutter
- Time
- Complexity
- Cost
- An hour or less
- Beginner
- $51–100
Building a better toothbrush holder
The problem:
Battery-powered toothbrushes don’t fit in toothbrush holders and end up lying on a wet, messy countertop.
The solution:
Mount neodymium (“rare earth”) magnets on a Corian mounting strip with Super Glue. Glue the strip to the wall with Super Glue or clear silicone caulk.
Tools and materials:
To make the mounting strip, cut a Corian threshold (available at tile stores and home centers) with a miter saw or jigsaw. Neodymium magnets are available from internet suppliers (search “neodymium magnets”). We used 1/2-in. x 2-in. x 1/8-in. magnets, grade N42 (the higher the grade, the stronger the magnet). You can double them up if you need more holding power.
Note:
Neodymium magnets are incredibly strong but break if handled roughly. Order several more than you need—shipping is expensive. Also, don’t handle neodymium magnets if you wear a pacemaker, and never leave them next to your computer or credit card. For more safety information, search “neodymium magnet safety” on the internet.
Make Any Toothbrush Stick
Battery-powered toothbrushes have hidden steel parts that stick to magnets. Mount standard toothbrushes by adding a tiny screw or metal washer to the back.
Required Tools for this Project
Have the necessary tools for this DIY project lined up before you start—you’ll save time and frustration.
- 4-in-1 screwdriver
- Caulk gun
- Cordless drill
- Level
- Miter saw
Required Materials for this Project
Avoid last-minute shopping trips by having all your materials ready ahead of time. Here’s a list.
- #4 x 3/8-in. screw
- Corian threshold
- Masking tape
- Neodymium magnets
- Silicone caulk
- Super glue
