Wrap plumbing tape around the threads of the sink drain where the disposal crews to the sink and the drain threads on the side of the disposal for the drain pipe. Screw the disposal back in under the sink. Screw the drain pipe back to the disposal. Tighten with the pipe wrench. Turn on the water to check for leaks and plug the disposal back in. Turn on the power switch to make sure disposal is running properly.
Inspect each of these locations while gliding a light-colored rag over the unit; the dyed water will readily show on the rag and reveal the location of the leak. If a leak isn’t immediately apparent, remove the sink stopper and pour a few more cups of dyed water down the sink drain, then check for leaks again. Leaks near the top of the unit are more likely to show themselves while the sink is plugged, while side and bottom leaks are more noticeable while the sink is unplugged.
But to dislodge whatever’s causing it to be in a bind you can use the hex wrench that came with the garbage disposal. I know most people lose them, that’s okay. Grab your set of Allen wrenches, get the right size, insert it into the recess hole right in the bottom of the disposal, and turn it left and right until you dislodge whatever caused it to get into a bind.
You can reschedule or cancel your service at any time. To reschedule, simply go to Your Orders, find your service order and click on the ‘Contact Provider’ button on Your Orders page. To cancel, click on the 'Cancel Order' button on Your Orders page. Payment goes to the pro from your secure Amazon account. Because you aren't charged until the actual work is completed, cancelling a job doesn't require a refund.
Discharge Pipe: The discharge pipe that goes into the drain of the sink is attached to the bottom of the garbage disposal. Either of these parts can sometimes loosen from regular use or may fail altogether with enough wear and tear.Check to be sure the connection is tight and tighten with a plumber’s wrench if necessary. If the discharge pipe still leaks, the seal that is located between the retaining nut and the discharge pipe may need to be replaced.

If the plumber’s putty has failed, you might be able to stop the leak by replacing the putty.  To do so without removing your garbage disposal, loosen the retaining bolts until a gap forms, force the new putty between the pipe and flange, and retighten the bolts to secure the putty into place.  If this does not work, then remove your disposal unit and reseal the flange.  To do this:
Horsepower Ratings – Even garbage disposals that have a basic ½ HP motor are more than capable of handling softer waste and bones; however, if your kitchen’s food waste routinely includes bones, cores, and harder vegetables, like carrots or avocados, then you need to look for a garbage disposal with a 1 HP (or higher) motor. A more powerful motor will be able to grind hard waste finer and faster, which reduces your chances of developing clogged pipes.

Garbage disposal units have standard hook-ups that are present on all models from every manufacturer. They all have an inlet and an outlet and a dishwasher inlet on the side, and a disposal unit can leak in those areas. If the body of the unit is leaking, the unit must be replaced, but other leaks in a disposal unit can be repaired by a do-it-yourselfer who has basic skills.

Typically, garbage disposals usually last anywhere from 5 to 10 years. Well manufactured units may even last longer than that. If you’re really looking to save some money, you can always disconnect your unit, dissect it, seal the crack and reattach it. However, this is just a temporary fix. If you have the money, it’s best just to invest in a new unit.
The large-capacity disposer chamber boasted by this GE The large-capacity disposer chamber boasted by this GE 1/3 HP Continuous-Feed Garbage Disposal features a cold-rolled carbon steel armature shaft and dishwasher drain connector. It also has a stainless-steel sink flange ensuring durability and providing ample space for waste disposal. The disposer harnesses the power of jam-resistant dual stainless-steel swivel ...  More + Product Details Close
• Run water before and after you use the disposal If something has been put in the disposal that should not have been, use tongs or pliers to pull the material out. Never use your hand. To clean a garbage disposal of built-up sludge and debris, fill it with ice cubes and a cup of rock salt and then run it for about five seconds. If your garbage disposal smells bad, you can deodorize it by running warm water down it while you grind a quartered lemon.
Garbage disposals with stainless steel grinding blades and turntables make easy work of leftover meatloaf and biscuits. These blades will stay strong and last for years. High-power grinding motors hit maximum speeds quickly. This means jams and clogs are less likely to happen. Make sure to keep the faucet running for about 60 seconds after you turn off the disposal. Doing this ensures that all of the food particles make it down the hose.
Kitchen waste disposal units increase the load of organic carbon that reaches the water treatment plant, which in turn increases the consumption of oxygen.[28] Metcalf and Eddy quantified this impact as 0.04 pound of biochemical oxygen demand per person per day where disposers are used.[29] An Australian study that compared in-sink food processing to composting alternatives via a life cycle assessment found that while the in-sink disposer performed well with respect to climate change, acidification, and energy usage, it did contribute to eutrophication and toxicity potentials.[30]
4. Is installing a garbage disposal worth the additional water expense? On average, a modern faucet runs 2.5 gallons of water per minute, or 900 gallons per year based upon the average annual household usage in the U.S. Depending on how often you use your disposerl, your home’s water usage, and water bill, will rise. This is one factor you’ll need to consider before deciding whether or not to buy a garbage disposal.
Fixing a leaky sink flange may be very easy. It could be a simple matter of tightening the bolts that hold the flange onto the sink drain. But if that doesn’t work, you may need to apply a new layer of plumbers putty to seal the flange into place. To do this, you’ll need to loosen the mounting bolts and create enough space between the flange and drain to smear a fresh dab of putty all the way around the drain. Then just re-tighten the bolts and wait a few hours for the putty to form a tight seal.
The first official use of the word dates from 1735, when a royal decree authorised the establishment of eight gambling houses in Naples. The word is likely a blend, or portmanteau, of "capo" (boss) and a Neapolitan street game, the "morra".[3][5] (In this game, two persons wave their hands simultaneously, while a crowd of surrounding gamblers guess, in chorus, at the total number of fingers exposed by the principal players.)[6] This activity was prohibited by the local government, and some people started making the players pay for being "protected" against the passing police.[3][7][8]
Update: As an aside, I also learned from my research that the best way to clean my disposal is to use citric acid. Having previously had no idea what citric acid was used for, I decided to order some from Amazon, going with the brand my sister uses: Citric Acid Powder - Ultra Fine Pure Powdered Crystals - Natural Preservative Food Grade Quality (16 oz) and gave it a whirl after 3 months of using my disposal. I let the citric acid sit with some water in the disposal for about ten minutes, and then I let it run for a solid 2 minutes. I repeated the procedure a few times and after about 30 minutes—wow, all the leftover gunk and food was flushed out of the disposal, leaving it clean with a very mild citrus scent. I feel like I’m becoming a real DIY at home kind of guy.

Place the garbage disposal on a wide, clean work surface and locate the rubber gasket. The old gasket should be peeled off, and the new gasket should be mounted in the same spot. Take extra care to make sure that it sits flat and that it pops into the lip. Now you are ready to re-install your garbage disposal. Plug the cord back in reconnect each of the drains to make sure that there are no leaks.
My old built in guard got destroyed over the years. Rather than remove the whole disposal I ordered this, hoping it would solve the problem of the noise and the water and food particles that would fly out of the disposal onto my slightly hairy chest and face. This solved both problems. It is so quiet that it is like white noise. Such a calming sound that you can sleep to it.
Your electrical supply wires should include a black (or hot) wire, a white (or neutral) wire and either a green or a bare wire, which is the ground wire. First remove the electrical cover plate on the bottom of the new disposer. Then move the new disposer into the cabinet. Screw the threaded end of the cable connector into the round hole on the bottom of the disposer. You’ll run your electrical supply wires through the cable connector and up through the access hole.
But to dislodge whatever’s causing it to be in a bind you can use the hex wrench that came with the garbage disposal. I know most people lose them, that’s okay. Grab your set of Allen wrenches, get the right size, insert it into the recess hole right in the bottom of the disposal, and turn it left and right until you dislodge whatever caused it to get into a bind.

Quick Lock makes it fast & easy to switch out one InSinkErator garbage disposal for another. If you’re installing a disposal for the first time, all of the Quick Lock components you need come packed in the box. And then if it’s time to upgrade or replace your disposal, simply twist off the old one & twist on the new. The polished stainless steel InSinkErator sink flange will complement most stainless steel sinks and is compatible with most three-bolt mounting assemblies.

If the source is not a connection from above then your disposal needs to be replaced. Try cupping your hands around the very top under the sink while running water. The ring that seals the gasket turns clockwise to tighten. The only other repairable leak would be where the piping comes out the side. There can also be a smaller dishwasher drain hose above that.
Some higher-end units have an automatic reversing jam clearing feature. By using a slightly more-complicated centrifugal starting switch, the split-phase motor rotates in the opposite direction from the previous run each time it is started. This can clear minor jams, but is claimed to be unnecessary by some manufacturers: Since the early sixties, many disposal units have utilized swivel impellers which make reversing unnecessary.[26]