How to Replace a Garbage Disposer Splash Guard
Updated: Nov. 22, 2019Install a new splash guard in 20 minutes

Replace the kitchen sink splash guard
Got a garbage disposer that spits, um, garbage at you? Forget about replacing the entire unit. You can install a new splash guard (about $10 at a home center) in about 20 minutes. You don’t need any special tools.
If your garbage disposer is hardwired, start by flipping off the circuit breaker. If it plugs in, unplug it. Stack up books or lumber to support the disposer. Then remove the drainpipe and disconnect the quick-connect fitting (Photo 1). Replace the old splash guard with a new one (Photo 2).
The hardest part of reinstallation is hoisting the disposer up and into place with one hand while you try to engage the locking ring with the other. Forget about that. Use our tip in Photo 3.
Required Tools for this how to remove a garbage disposal splash guard Project
Have the necessary tools for this DIY how to remove a garbage disposal splash guard project lined up before you start—you’ll save time and frustration.
- 4-in-1 screwdriver
Required Materials for this how to remove a garbage disposal splash guard Project
Avoid last-minute shopping trips by having all your materials ready ahead of time. Here’s a list.
- New splash guard
- Wood shims