You might be surprised to know that the food waste disposer was invented way back in . Its creator is the American architect D. Hames, who received a patent for it, after which he also created the InSinkErator company. Already at the end of the 30s of the last century, this device flooded the US markets.

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By the way, for some time, disposers were banned for use. American users met the novelty with great enthusiasm in their kitchen and began to throw not only food waste into the grinder, but also other household garbage, which had a bad effect on the condition of the sewer networks. This was the reason for the temporary ban. What happened next and what are the main advantages and disadvantages of food waste shredders - about this in our article.

Why do you need a food waste disposer (disposer)

Continuing the history of the grinders, it must be said that in the s, the Health Agency confirmed that when properly used, the disposers do not harm the sewer system. Currently, shredders are installed in more than half of US households.

Now about why you need a dispenser in the kitchen. There are as many as seven reasons for it to appear in your home:

• Saving money. With a shredder, you reduce the cost of disposing of household waste. For 60% it consists of food waste, which is successfully crushed in the disposer. As a result, you use fewer trash bags. If you pay for the volume of garbage removed, then the savings are even more tangible.
• Absence of an unpleasant smell. Food waste is the main source of bad smell in the kitchen. By grinding them in a disposer and removing them through the sewer system, you will get rid of this problem forever.
• Hygiene and order in the kitchen. With a chopper, it is much easier to keep the kitchen clean. You can process vegetables directly in the sink or next to it, after which, by turning on the dispenser, you can instantly remove them through the sewer system.
• Prevention of pests. Rodents and insects are attracted to food waste that is in the apartment or stored in a tank next to the house. No waste, no pests.
• Prevent blockages. Large fragments left after processing vegetables and fruits can cause blockages in sewer pipes. If they are pre-crushed by the disposer, the system will work without failure.
• Housework will become easier. With a chopper, the time required for cooking will be reduced, since it will be more convenient and easier to process vegetables and fruits. You will take out the trash less often, as well as clean the drain holes.
• Care for the environment. Most of the municipal solid waste is sent to landfills, the area of which is growing year by year. The Disposer helps to reduce the amount of waste sent to landfills, and the waste that is sent through the sewers can be used to produce organic fertilizers.

And now about the characteristics of the disposers themselves, which are also their advantages. Mechanical food waste disposers are activated by water pressure, while electric ones use a button, usually wireless. Waste appeared - turned on the disposer and quickly got rid of them.

The design of electrical devices has a chamber with crushing hammers, in which food waste is crushed. Such devices can handle almost any waste, including bones, melon and watermelon rinds, egg shells, etc. High power, low noise induction motors are used as the driving force. Choppers are equipped with an overload protection system and a reverse rotation option. The volume of the crushing chamber and the power of the device are selected depending on the amount and type of waste. For example, for a large family of 4, 550 W choppers with a chamber volume of ml are suitable. Read more about choosing shredders in our article.

Are there any downsides to household waste disposers?

They cannot be called shortcomings, but nevertheless we will mention them. Firstly, water is needed for the operation of dispensers, so its consumption will increase slightly. Secondly, when using an electric grinder, electricity consumption will increase. How much will your costs increase? Water consumption will increase by 3-5 liters, and electricity consumption by 100 W per day.

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Otherwise, having a kitchen grinder in your home promises nothing but benefits, not to mention your contribution to the overall cause of environmental protection. Our catalog contains household waste shredders designed by Japanese engineers and released under the Leomikao trademark.

Pros and cons of a paper shredder

Having a paper shredder around is very convenient and has many benefits. Because when there is a need to throw away a confidential document, you shred it before recycling it. Paper shredders are great to have around at home, and for offices and other commercial areas, it is a needed tool for data protection and paper recycling.

Before you buy your new shredder, we want to discuss a few pros and cons of these machines. Besides the positive aspects of a paper shredder, there are also some downsides to having a shredder. Below we list out a few pros and cons of paper shredders.

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Pros of paper shredders

1. Information protection &#; Shredding documents is important for businesses and consumers. A shredder helps your business protect sensitive and confidential information, such as client records, receipts, personal information, staff files, credit cards, identification cards, or financial data such as bank card information. With a paper shredder, you lower the risk of data theft and identity theft.
2. Waste management &#; Reduce the volume of paper waste by shredding paper documents into small particles. Paper waste can be quite voluminous, resulting in more regular waste hauling of paper at home or work. A paper shredder reduces the volume of paper documents significantly, especially when you use a micro-cut shredder. The confetti pieces require less space inside a waste container, which means the container gets full less frequently.
3. Readily available &#; Some businesses rely on a paper shredding service company that picks up their sensitive documents for shredding. But what if you want to shred a very important file right now? With a shredder around, you can immediately start shredding, and this gives you instant peace of mind.
4. More than just paper &#; Depending on the type of shredder, you can also shred CDs, DVDs, and credit cards to destroy digital data. Make sure the paper shredder can destroy these other types of materials. But it is recommended to get a paper shredder that can also shred other confidential items.
5. Compliant with privacy laws &#; Everywhere in the world, there are active privacy laws to protect individuals&#; data, and shredding paper helps you keep in compliance with the law. Therefore it is required to destroy documents with personal information before recycling them. A cross-cut or micro-cut shredder is a tool you can use to destroy and dispose of confidential documents safely.
6. Environment &#; A paper shredder helps you at home or work to separate paper from your regular trash. All your paper waste ends up in the wastebasket of the shredder, which results in a clean stream of shredded paper. This is better for the environment and recycling. A shredder also helps you to declutter and organize your desk or workspace.
7. Fun to shred &#; Maybe it is just us, but we think it is quite fun to shred documents. Especially when you have a powerful shredder that can munch through large packs of documents, it can be quite impressive to see how the shredder turns your confidential documents into a heap of super small paper particles. Okay, back to work!

Cons of paper shredders

1. Less productive &#; Operating a paper shredder takes up time (and thus money). Especially when you need to shred regularly on a daily basis, to reduce time &#;wasted&#; at the paper shredder machine, it is recommended to invest in a paper shredder that suits your needs best. This means when you need to shred documents often, you need a shredder that can shred through documents quickly. In our paper shredder guide, you can read more about what makes a shredder fast.
2. It costs money &#; You can buy a shredder for under $50, but is this a shredder you can rely on? It is recommended for most people or businesses to invest in a durable, fast shredder and can shred documents into tiny shreds. And these shredders can be quite expensive, especially for professional use. Besides the purchasing of a shredder, a shredder also needs regular maintenance. Think about lubricating the cutting blades, buying disposable shredder bags, and repair a possible defect. Read more here about shredder maintenance.
3. Confusion in what to buy &#; It can be confusing for people what type of shredder they should buy? Most people want an affordable shredder device and tend to buy cheaper strip-cut shredders. The downside of a strip-cut shredder is that this type of shredder cannot shred confidential documents into unreadable shreds. Invest in a paper shredder that makes small cross-cut or micro-cut shreds rather than long strips because paper strips are relatively easy to read, especially when you shred documents that are printed in landscape mode.
4. Safety risk &#; A paper shredder is a machine and not a toy because it contains a set of rotating, sharp cutting blades. Therefore it is important to operate the shredder with caution at all times. It is recommended to buy a shredder that comes with safety features to ensure safe operation for you and your colleagues.
5. Run-time might be short &#; Paper shredders can only shred documents at a certain pace. It depends on the type of shredder how fast it can shred documents. The speed is determined by the number of sheets you can shred at once, the motor&#;s speed, and the run time before the shredder needs to cool down.
6. Paper jams &#; Paper shredders are notorious for paper jams, but the more expensive models have special features to prevent this from happening. To prevent a paper jam, never insert more documents at one go than is recommended by the manufacturer. If a paper jam occurs, most shredders have a reverse button to get rid of the jam. Other, more expensive shredders come with jam-proof technology. These shredders have strong motors that are strong enough to give a bit of extra power when you&#;ve jammed up your shredder. Read more about how to solve a paper jam.
7. Not for large volumes &#; Most shredders are meant to shred a few documents at a time. You can use an auto-feed shredder for larger volumes, which can shred around 100-500 sheets of paper in one session. If you want to shred large amounts of documents, for instance, because of your annual archive cleanout, then a paper shredder might not be the right solution. We recommend hiring a professional and certified data destruction company to do the paper destruction for you. Or you can rent an industrial shredder to shred large amounts of confidential documents.

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