Best Garbage Disposal Reviews of 2021

Are you currently searching for the right best garbage disposal reviews that you are going to use? Perhaps you have to get to know first what garbage disposal does. Garbage disposal is the unsung hero of the kitchen. It is what keeps things running for you but you never really give it much attention, except when it is on.

Without the garbage disposal, you run the risk of clogging your pipes with food. When you do dishes, bits of food winds its way into the drain. If that happens too much, you have a clog and if a drain cleaner can’t deal with it, you have to or a plumber has to. At this point, you are talking extra cost and extra time to have everything fixed.

All of this could have been prevented if you just used garbage disposal. If you have a garbage disposal and you want a new one, this guide will help you. If you have never had the best garbage disposal, then this guide will help you as well.

InSinkErator Evolution Excel

One of their best models is the InSinkErator Evolution Excel, which is a powerful garbage disposal that does the job right. No matter what you need it to do in terms of being the best garbage disposal, it is going to do it for you.

In choosing the best garbage disposal, choose this one, even with the higher price. There are many reasons to do so.

This garbage disposal features the typical SoundSeal Technology that InSinkErator has been known for. The ultra-quiet performance is unmatched in the industry, and compared to a standard disposer this one is extremely quiet. See Amazon for Pricing

It also has MultiGrind Technology, with not two, but three grind stages to truly grind food down to nearly nothing. When food comes into this garbage disposal, you are only going to get small bits of food out the other end. That means you won’t have to worry that it is going to clog your pipes.

The easy installation of the garbage disposal is another plus. You simply have to remove the old garbage disposal and put the new garbage disposal in. It is just that easy.

Yes, the disposal costs you over $300 on Amazon but it also has a 4.5-star rating on the site with 1,500 reviews. That is pretty good considering.

InSinkErator Evolution Septic Assist

The best company to buy things like garbage disposals from is InSinkErator, a company that has been making garbage disposals for the past 75 years. That means they are one of the first to make the garbage disposal and they know exactly what they are doing and how to do it. For pricing and availability on Amazon

When you want a top of the line garbage disposal and you want one that is going to do the job perfectly for you, then the garbage disposal company you want is InSinkErator, the best in the business at what they do.

There are many features that you have with the InSinkErator Evolution Septic Assist. These features help to make it one of the best on the market, and well worth the higher price.

First, you have SoundSeal Technology that was developed by InSinkErator, which will ensure that the noise from the garbage disposal is minimal at most. It is much quieter than any other garbage disposal from any other company. It also features MultiGrind Technology, to ensure that food waste is completely destroyed and that there is no risk of anything clogging up the pipes under the sink.

There is also no power cord to this device, which is very important because now you don’t have to try and find a place to plug it in. It uses a Bio-Charge cartridge that will last for dozens of hours.

In addition, it runs on three-quarters horsepower with a Dura-Drive induction motor. It also has a 40-ounce stainless steel grind chamber, ensuring that the device will last for many years to come.

If you want the best garbage disposal that money can buy, or at least close to it, then this is the disposal for you. Powerful and quiet, affordable and sturdy, it will keep running for many years to come and it will ensure that your pipes and your septic tank do not become clogged with food. Go with the company that knows how to make garbage disposals the best.

Types of Garbage Disposals

There are two main types of garbage disposals to be aware of. The types are continuous-feed and batch-feed. They differ quite a bit, but each has its own advantages and disadvantages.


This type of garbage disposal is the easiest of the two to use because you can keep putting waste into it as it is already grinding up waste at that time, while also washing it down the drain. This is where the continuous-feed concept comes in. There is a risk to this type of garbage disposal.

Since it is a continuous feed, it has an open top and that allows for small hands to get into it and cause severe injury. In addition, the open-top also means scraps and shards of bone can fly out and injure someone.

This type of garbage disposal is also not corded, so an electrician will need to hard-wire it and mount a power switch, which is an extra cost. When using, always hold a stopper over the drain to prevent anything flying out at you.


This type of garbage disposal is the most common. You load it with the food and then you turn it on, and then you turn it off when not using. Usually, this type of garbage disposal will not work if the stopper is out, so there is an increased safety element to using it.

This type of garbage disposal also plugs into a wall as most come with a plug, which means a reduced cost for you because you won’t need an electrician. The disadvantage to these types of garbage disposals is that they cost more and they take longer to grind up the food depending on how much is in there.

Know Your Disposal Features

There are several features that you should be aware of garbage disposal. These features will not only help you get the most out of your best garbage disposal, but to also know what you need, what you don’t need, and how to fix something when it goes wrong.

Most garbage disposals are going to have an electric cord. These garbage disposals will plug directly into an outlet, but some will come with a bio-charge that keeps you from needing to have a power cord.

Horsepower is something to remember with garbage disposal. Most garbage disposals will fall between half a horsepower and one horsepower. The half-horsepower garbage disposals will handle bones and soft waste like soft vegetables.

If you need something more powerful, then a three-quarter horsepower or one-horsepower garbage disposal will do the job for you. The one-horsepower garbage disposal will grind everything into dust and you won’t have to worry about clogged pipes.

The auto-reverse mode is another great feature because it will help to clear the blades that have become jammed with waste. The reverse will shift everything, and then help to remove the jam and clear up the garbage disposal.

A safety cover is very important and many garbage disposals will come with this feature, including the InSinkErator brand. The safety cover means that the device will not turn on unless the safety cover is in place. No hands hurt, no bones flying out of the drain.

The quick-mount neck is great if you want to do the installation yourself. This saves you time and money because you just have to quickly mount the garbage disposal. The more powerful garbage disposals of about three-quarter to one-horsepower will weigh in at about 15 to 30 pounds, so it may be a two-person job.

The grinding chamber should be stainless steel. There are several reasons for this, including the fact that stainless steel is tougher than other types of steel and it won’t rust. This means that you will have the best garbage disposal for a longer period of time and you run less risk of having to replace it constantly.

Lastly, the warranty is something to consider with your garbage disposal. You should get between one to ten years, but there are some lifetime warranties that are a great perk with any garbage disposal. Just remember that a longer warranty does not mean that the garbage disposal is going to last for years, or even forever.

How To Choose A Disposal

Now that you know the features, you should start asking yourself which garbage disposal you are going to need. There are several things to consider when you are shopping for the best garbage disposal on Amazon, and knowing how to answer these questions will get you the right garbage disposal, saving you time and money:

The first question to ask is if the disposal is actually right for the area that you live in. Some municipalities have a disposer policy, so you should contact your local sewer authority to find out if it is okay to have the best garbage disposal. Some require that you have a permit to have a garbage disposal, while other places may ban them because of sewer capacity.

The next question is whether or not your septic system is big enough for the garbage disposal and what is going to be coming into the sewer tank. You may be required to upgrade your septic system if you are going to use a garbage disposal. You should check with both a building inspector and an environmental health official. You should also consider the fact that you will have to drain the septic tank on a regular basis.

The third question is whether or not your sewer system and your plumbing are up to the task. If backups and clogs are very common, then the added waste from the garbage disposal may not be a good idea because it can make clogs and backups more likely due to the inadequate piping and plumbing in your home. You should have your septic system enlarged or fixed before you implement garbage disposal in your home if that is the case.

Lastly, you will be using more water so you should find out if it is going to be worth it for you. Most faucets run at 2.5 gallons per minute or 900 gallons over the course of one year. You will use about that much with garbage disposal so you should determine if you want to have that extra cost on your water bill. Factor in the cost of the garbage disposal and compare it to the increased cost on your water bill. If you are paying more for water and it is more than what you paid for the garbage disposal, then the garbage disposal may not be the best idea for the home.

Helpful Tips

Before you buy yourself the best garbage disposal, there are some tips to keep in mind and various things that you should remember before you buy the garbage disposal, or even go looking for one.

First, make sure you have enough power for your garbage disposal. The one-horsepower garbage disposal will draw a lot of power, so you need to make sure it is not going to trip a breaker every time you have it running.

You need to be aware of how much noise it makes. There are some brands like InSinkErator that will run very quiet thanks to their own technology, but you want to make sure it is not too loud and isn’t vibrating too much underneath the sink.

Speaking of the sink, you also want to make sure that you have enough room under the sink for it. Without enough room, you are going to have a hard time making sure that the garbage disposal is going to fit underneath.

You should determine how much you actually are going to use your best garbage disposal on Amazon. If you determine that you are only going to use it occasionally, after the big meals of the year, then it may not be the thing for you.

You should also determine if you have kitchen scraps and what type of kitchen scraps you are going to be putting down the drain. If it is a lot of hard vegetables and bones, then you will need a higher-powered horsepower garbage disposal.

If you have small children in your home, then it is a serious consideration for your house if you should get the best garbage disposal. If you do, only get one that is activated when the magnetic lid is in place. You don’t want any risk of a child being harmed when if they are playing around with the garbage disposal.

When you are replacing an old or broken garbage disposal, make sure you buy the same brand as you had before. With the same brand, the installation will be much easier and you won’t have to hire someone to do the installation for you.

You should understand your warranty as well. If you have in-home service, that is a good warrant because the company will send a technician in to fix the device. If you don’t have that, you may have to remove the garbage disposal and send it off.

You should time your purchase when garbage disposals are on sale. Most garbage disposals break in the last week of December because of the large amount of food going through after Christmas. You will get a very good deal if you wait until after the holiday season is over.