Garbage disposals first appeared in households in the 1930's and 1940's. These appliances, which are installed under a kitchen sink, can make a cook's life easier by trapping and shredding food waste items, allowing it to pass through the plumbing system. Although these popular appliances make cooking and cleaning much more convenient, they do require regular maintenance to keep them running at optimal performance. When it is time to replace your garbage disposal's blades, you can save time and money by doing it yourself.

Locate the leak. Wipe off the disposal unit with a dry rag. Run water into the unit and turn it on. There are four places where the disposal unit may leak. At the top main seal, at the drain pipe, at the optional dishwasher inlet or along the garbage disposal body. Notice where the water is coming from. If the unit is wet at the very top, the main seal is leaking. If the area beneath the drain pipe is wet, the gasket is leaking. If the hose from the dishwasher feed drips, the hose or clamp may be faulty. If water is running out the bottom of the unit but the inlets and outlet are dry, the unit itself has developed a leak and must be replaced.


The easiest way to apply that force is to squeeze them together using tongue-and-groove pliers, such as Channellocks. You’ll need medium or large pliers to do this. Unlike prying on the lower ring with a screwdriver or hex wrench-the method recommended in most instruction sheets-squeezing can’t disturb the position of the sink flange and cause it to leak. Plus, it’s easier on the wrists.

Even the most trustworthy garbage disposal will develop a leak from time to time; however, just because your food waste disposer has developed a leak does not necessarily mean that it needs to be replaced. Doing a little bit of investigating and troubleshooting before deciding to run out and buy a new garbage disposal can mean the difference between spending $10.00 for a replacement and $100.00+ to replace the entire unit.


I was disappointed with the pressure of a tub and shower that were plumbed with 1/2 supply lines (2nd floor). Could be low pressure from the street, but I want to replace with 5/8. Plus, I'd like to have 2 back to back showers, one inside and one outside. So, I had intended to bring a 1 supply to both, then branch up to valves and shower head with 5/8. Finally, I thought pressure from the street was typically 55 to 70 psi and I am concerned if pvc can take that.Any thoughts?
Modern garbage disposal units connect to dishwasher drainpipes.  This enables dishwashers to expel leftover food scraps and residue that would otherwise accumulate in the dishwasher unit.  A common source of leaks is the area where your dishwasher and garbage disposal connect.  These leaks most often occur when the hose’s clamp is not secure enough and when the dishwasher hose cracks.  To fix this issue, simply replace the cracked section of the hose or tighten the clamp.
Throw some ice down once in a while. While ice will not sharpen the shredders (as is commonly believed) it does knock off any debris buildup on the sharp edges that keeps them from grinding food properly. For better results, make special ice cubes from pure lemon juice or vinegar, or alternate with biodegradable cleanser (label them in your freezer!) Cover and seal ice trays used in your freezer for cleanser, and do not reuse trays for food or drink after having been used for cleanser. While using the disposal, be sure to run cold water at the same time.
Garbage disposals might be one of the most underrated conveniences in modern kitchens — and it’s usually not until something goes wrong that we realize how truly valuable the appliance is. When it comes to garbage disposals, one of the most common problems homeowners report is a leak. But while a leaky garbage disposal is an annoyance, the issue is typically easy to fix. This no-frills guide will help you find the source of a leak and detail how you can remedy the issue with a little knowledge and DIY magic.

Prior to testing the garbage disposal for leaks, unplug it at the wall outlet and turn off the power from the breaker box to prevent electrical shock. Then insert a watertight sink stopper into your sink drain and wipe the unit dry with a clean cloth. In any handy container, mix a few drops of food coloring into a few cups of water, and pour the dyed water onto the sink stopper to help you locate the leak.
Attach the pipes. You will attach a 90-degree disposal drainpipe to the disposal and the tailpiece to the other sink drain. There should be p-traps on both the disposal and the tailpiece from the other sink and they should be level to one another. Use straight pipes and a T-fitting to connect both drains into one line and route the drainpipes into the main drain.
This Frigidaire 1/2 HP Garbage Disposal is designed This Frigidaire 1/2 HP Garbage Disposal is designed with features that deliver great performance. The High-Torque GrindPro Magnet Motor can grind through waste. Continuous-feed operation uses a wall switch to activate the stainless steel grinding system that is resistant to jamming and corrosion. Our sound guard design reduces noise level ...  More + Product Details Close
×