What is an Oral Irrigator? How Does it Work?


An oral irrigator, also known as a water flosser or a dental water jet, is a device that uses a stream of high-pressure pulsating water to clean your teeth and gums. It can remove plaque, food particles, and bacteria from the spaces between your teeth and below the gum line, where a toothbrush or floss may not reach. An oral irrigator can also massage your gums and improve blood circulation, which can help prevent gum disease and inflammation.

In this article, you will learn:

  • What are the benefits of using an oral irrigator?
  • How to choose the right oral irrigator for your needs?
  • How to use an oral irrigator correctly and safely?
  • What are the possible risks and side effects of using an oral irrigator?
  • How to take care of your oral hygiene with an oral irrigator

Benefits of Using an Oral Irrigator

Using an oral irrigator can provide several benefits for your oral health, such as:

Reducing plaque and gingivitis:

Studies have shown that using an oral irrigator can reduce plaque and gingivitis by up to 50% compared to brushing alone. Plaque is a sticky film of bacteria that accumulates on your teeth and can cause tooth decay and gum disease. Gingivitis is the inflammation of the gums caused by plaque buildup. By removing plaque and bacteria from hard-to-reach areas, an oral irrigator can help prevent these problems and keep your teeth and gums healthy.

Improving gum health:

Using an oral irrigator can also improve your gum health by stimulating and massaging your gums. This can increase blood flow and oxygen delivery to your gum tissues, which can promote healing and regeneration. An oral irrigator can also reduce bleeding, swelling, and tenderness of the gums. Healthy gums are essential for supporting your teeth and preventing tooth loss.

Enhancing dental work:

Using an oral irrigator can also enhance the effectiveness and longevity of your dental work, such as braces, implants, crowns, bridges, or veneers. An oral irrigator can help clean around these devices and prevent food debris and bacteria from accumulating and causing damage or infection. An oral irrigator can also help reduce the discomfort and irritation caused by braces or other dental appliances by creating a smooth and gentle water stream.

Freshening breath:

Using an oral irrigator can also freshen your breath by removing the odor-causing bacteria from your mouth. Bad breath, or halitosis, is often caused by poor oral hygiene, gum disease, or dry mouth. By using an oral irrigator regularly, you can improve your oral hygiene, prevent gum disease, and moisten your mouth, which can all contribute to a fresher breath.

How to Choose the Right Oral Irrigator for Your Needs?

Oral irrigators come in different types, sizes, and features. Here are some factors to consider when choosing the right oral irrigator for your needs:

Type:

Oral irrigators can be classified into three main types according to their power source and portability: countertop, cordless, and faucet. Countertop oral irrigators are the most common and powerful type. They have a large water reservoir that connects to an electric base that plugs into a wall outlet. They usually have multiple pressure settings and tips that you can adjust according to your preference. Cordless oral irrigators are battery-operated and portable. They have a smaller water reservoir that attaches to a handheld device that you can use anywhere. They usually have fewer pressure settings and tips than countertop models, but they are more convenient for travel or small spaces. Faucet oral irrigators are devices that attach directly to your faucet. They use the water pressure from your faucet to create a water stream that you can control with a valve. They do not require electricity or batteries, but they may not be compatible with all faucets or water systems.

Size:

Oral irrigators vary in size depending on their type and capacity. Countertop oral irrigators are usually the largest and heaviest type. They require more counter space and storage space than other types. Cordless oral irrigators are usually the smallest and lightest type. They require less counter space and storage space than other types. Faucet oral irrigators are usually somewhere in between countertop and cordless models in terms of size and weight. They require some counter space for installation but no storage space once attached to the faucet.

Features:

Oral irrigators may have different features that affect their performance and usability. Some of the common features to look for are:

  • Pressure settings: The pressure settings determine how strong or gentle the water stream is. Most oral irrigators have at least two pressure settings: low and high. Some models may have more pressure settings that range from 10 to 100 PSI (pounds per square inch). The ideal pressure setting depends on your personal preference and sensitivity. Generally, you should start with the lowest pressure setting and gradually increase it until you find the most comfortable and effective level for you.
  • Tips: The tips are the attachments that go on the end of the hose or device that deliver the water stream to your mouth. Different tips may have different shapes, sizes, and functions. Most oral irrigators come with at least two standard tips that are suitable for general use. Some models may come with more specialized tips that are designed for specific purposes, such as orthodontic tips for braces, periodontal tips for gum pockets, tongue cleaner tips for bad breath, or toothbrush tips for brushing and flossing at the same time. The ideal tip depends on your dental condition and needs. Generally, you should change your tip every three to six months or as recommended by the manufacturer.
  • Water reservoir: The water reservoir is the container that holds the water that is used by the oral irrigator. The size and shape of the water reservoir affect how long and how often you can use the oral irrigator before refilling it. Most countertop oral irrigators have a large water reservoir that can hold up to 600 ml (20 oz) of water, which can last for about 90 seconds of continuous use. Most cordless oral irrigators have a small water reservoir that can hold up to 200 ml (7 oz) of water, which can last for about 30 seconds of continuous use. Faucet oral irrigators do not have a water reservoir, as they use the water from your faucet directly. The ideal water reservoir depends on your personal preference and convenience. Generally, you should fill your water reservoir with warm water or as recommended by the manufacturer.

How to Use an Oral Irrigator Correctly and Safely?

Using an oral irrigator is easy and simple if you follow these steps:

Prepare your oral irrigator:

Plug in your countertop or cordless oral irrigator or attach your faucet oral irrigator to your faucet. Fill the water reservoir with warm water or as recommended by the manufacturer. Select the pressure setting and tip that suit your needs. Turn on the power switch or valve to test the water stream and adjust it if needed.

Position yourself:

Lean over the sink and place the tip in your mouth. Close your lips slightly around the tip to prevent water from splashing out. Keep your mouth slightly open to allow the water to flow out of your mouth into the sink.

Clean your teeth and gums:

Start from the back teeth and work your way to the front teeth. Aim the tip at a 90-degree angle to your gum line. Gently glide the tip along your gum line, pausing briefly between each tooth to allow the water to flush out any plaque or debris. Repeat on both sides of your mouth, on both upper and lower teeth. You can also clean other areas of your mouth, such as your tongue, cheeks, or roof of your mouth, depending on your tip type and function.

Finish and clean up:

Turn off the power switch or valve when you are done. Remove the tip from your mouth and spit out any remaining water. Rinse your mouth with water or mouthwash if desired. Empty any leftover water from the reservoir and rinse it with clean water. Remove the tip from the device and rinse it with clean water. Store the device and the tip in a dry and clean place.

Possible Risks and Side Effects of Using an Oral Irrigator

Using an oral irrigator is generally safe and harmless, but it may cause some minor risks and side effects, such as:

Tooth sensitivity:

Some people may experience tooth sensitivity or pain when using an oral irrigator, especially if they have exposed roots, cavities, or cracks in their teeth. This may be due to the temperature or pressure of the water stream hitting their nerve endings. To prevent this, you can use warm water instead of cold water, lower the pressure setting, or avoid spraying directly on sensitive areas.

Gum irritation:

Some people may experience gum irritation or bleeding when using an oral irrigator, especially if they have inflamed or infected gums, or if they use too high a pressure setting or an inappropriate tip. This may be due to the mechanical trauma or infection caused by the water stream hitting their gum tissues. To prevent this, you can use a low pressure setting, a soft or gentle tip, or a medicated solution instead of plain water.

Bacterial infection:

Some people may develop bacterial infection when using an oral irrigator, especially if they do not clean their device and tip properly, or if they share their device and tip with others. This may be due to the contamination or transmission of bacteria from their device and tip to their mouth. To prevent this, you can clean your device and tip regularly with soap and water or as recommended by the manufacturer, replace your tip every three to six months or as recommended by the manufacturer, and avoid sharing your device and tip with others.

How to Take Care of Your Oral Hygiene with an Oral Irrigator

Using an oral irrigator can help you improve your oral hygiene, but it is not a substitute for proper brushing and flossing. Here are some tips on how to take care of your oral hygiene with an oral irrigator:

  • Use an oral irrigator at least once a day, preferably after brushing and flossing your teeth. This can help remove any remaining plaque or debris that may have been missed by brushing and flossing.
  • Use the right amount and type of water or solution for your oral irrigator. You can use plain water, mouthwash, or a medicated solution, depending on your preference and needs. You can also adjust the temperature and pressure of the water or solution to suit your comfort and sensitivity levels.
  • Use the right technique and duration for your oral irrigator. Aim the tip at a 90-degree angle to your gum line and gently glide it along your gum line, pausing briefly between each tooth. Do not force the tip into your gum pockets or apply too much pressure. Spend at least one minute on each quadrant of your mouth, or as recommended by your dentist or the manufacturer.
  • Do not use an oral irrigator as a replacement for regular dental visits. An oral irrigator can help you maintain your oral hygiene, but it cannot diagnose or treat any dental problems that may require professional attention. You should visit your dentist at least twice a year for check-ups and cleanings, or more often if you have any dental issues or concerns.

An oral irrigator is a device that uses a stream of high-pressure pulsating water to clean your teeth and gums. It can remove plaque, food particles, and bacteria from the spaces between your teeth and below the gum line, where a toothbrush or floss may not reach. An oral irrigator can also massage your gums and improve blood circulation, which can help prevent gum disease and inflammation.

An oral irrigator can provide several benefits for your oral health, such as reducing plaque and gingivitis, improving gum health, enhancing dental work, and freshening breath. However, an oral irrigator may also cause some minor risks and side effects, such as tooth sensitivity, gum irritation, or bacterial infection.

Therefore, you should use an oral irrigator correctly and safely, follow your dentist’s instructions on how to choose and use it properly, and take good care of your oral hygiene with an oral irrigator.