Is this for me?
Ideal for those who prioritize oral care. With a 99.9% plaque removal rate and multifunctional design, daily care becomes comfortable.
About this item
💦 【Recognized by Experts! A New Standard in Interdental Care】 According to a survey by the Ministry of Health, Labor and Welfare, 87% of people over 30 are at risk of periodontal disease. In an era where health is a personal choice, our jet washer has been developed over three years by a team of experts and a factory with 10 years of experience in oral care device development. It is optimized for the dental structure and gums of Japanese people, with 82% of users reporting…
Jet Washer Oral Irrigator 99.9% Plaque Removal Rate 4 Nozzles 360° Rotating Design Tongue Cleaner 4 Water Flow Modes 20-150 PSI Adjustable Pressure 310ml Large Capacity Tank IPX7 Waterproof USB Rechargeable Compact Design Ideal for Home & Travel Gift (White)
Best Price
Last verified: Jul 3, 2026
We may earn a commission from links on this page.
Price History
We do not yet have enough historical price data for this product.
Mid-range pricing
Jet Washer Oral Irrigator 99.9% Plaque Removal Rate 4 Nozzles 360° Rotating Design Tongue Cleaner 4 Water Flow Modes 20-150 PSI Adjustable Pressure 310ml Large Capacity Tank IPX7 Waterproof USB Rechargeable Compact Design Ideal for Home & Travel Gift (White)
Last verified: Jul 3, 2026
Is this for me?
Ideal for those who prioritize oral care. With a 99.9% plaque removal rate and multifunctional design, daily care becomes comfortable.
Price Insight
Last 90 days price range
Technical Specifications
- 💦 【Recognized by Experts! A New Standard in Interdental Care】 According to a survey by the Ministry of Health, Labour and Welfare, 87% of people over 30 are at risk of periodontal disease. In this era where health is a personal choice, our jet washer has been developed over three years by a team of experts and a factory with 10 years of experience in oral care device development. It is optimized for the dental arches and gums of Japanese people, with 82% of users reporting a reduction in oral stickiness within three days. It easily removes biofilm that traditional brushing cannot, cleans even the gaps of orthodontic appliances, and is designed to minimize gum irritation. Users have shared feedback such as, 'My daughter's orthodontic care costs have decreased to 1/10' and 'My husband's bad breath has improved, leading to a happier marriage.'
- 🦷 【Professional-Level Care with 4 Water Flow Modes】 Even with careful brushing, only about 50% of dirt can be removed. This jet washer features four pressure modes (strong, standard, soft, DIY). For beginners or those with sensitive gums, the Soft or DIY modes are recommended to minimize gum stress. The DIY mode allows for a wide range of water pressure settings from 20 to 150 PSI. With a memory function, you can use the same settings next time, and at a pulsation frequency of 1600-1800 times per minute, it removes 99.9% of stubborn dirt around interdental spaces and orthodontic appliances! This single device caters to a wide range of needs from beginners to advanced users, making daily oral care more comfortable and effective.
- ⚡ 【4 Types of Nozzles & 360° Rotation for All-Around Cleaning】 With a large 310ml tank, one refill is sufficient! It comes with four types of nozzles (standard, tongue cleaner, orthodontic, periodontal pocket). The 360° rotating nozzle thoroughly cleans even the back of your teeth! The tongue cleaner effectively prevents bad breath. The orthodontic nozzle removes food debris around wires, while the periodontal pocket nozzle cleans deep into the gum pockets. This multifunctional design supports various oral care needs, making daily care more comfortable and effective. It is especially ideal for those undergoing orthodontic treatment or focusing on periodontal disease prevention, providing total care for the entire mouth.
- 🌟 【Stress-Free Design for Daily Use】 This oral cleaner features a 1500mAh high-capacity battery that allows for up to 20 uses on a single charge, a first in the industry. It is USB rechargeable, providing about 40 minutes of continuous use after a full charge of 4 hours. It meets IPX7 waterproof standards and has passed drop impact tests (resistant to 1.5m), making it safe to use in bathrooms or while traveling. Additionally, the handle's back features textured particles for a non-slip grip, even in humid bathrooms. Its compact design makes it easy to carry, and it won't take up much space on narrow hotel sinks. With a stress-free design that makes daily interdental care hassle-free, you can maintain a healthy oral environment.
- 🎁 【The Perfect Gift for Family Health】 Offered at an astonishing price despite its high performance. After 10 years of technological accumulation, we have successfully reduced costs, providing features worth 10,000 yen at an affordable price. 'The mother I gifted it to was thrilled, saying,
| L | 310.0 |
| UPC | 635411604938 |
| ASIN | B0F331H6JR |
| Amazon | ドラッグストア - 982位 (ドラッグストアの売れ筋ランキングを見る) 口腔洗浄器 - 1位 |
susume Verdict
With 4 water flow modes, it caters to a wide range of needs from beginners to advanced users. The 310ml large capacity tank and 360° rotating nozzle allow for thorough cleaning from all angles. Stress-free design with a long-lasting battery that can be used up to 20 times on a single charge.
Reviews
“とても気にいっているのだが、チョット！: この種の購入は、今回で3台目。過去２台は充電差し込み口の不具合で使用1年未満で不可となった。今回の商品は、差し込み口が、しっかりしたパッキンで浸水防止対策が施されており申し分ない。安心して長く使用されると確信している。但し、過去２台に比べ、①水流速が若干遅い。また、②ノズルの脱着が、スムーズに出来ない。よって、評価［４」とさせて頂きます。”
Translating…
“Garbage: Purchased on 2026.6.3. On 2026.6.20, it could be charged but stopped working and became unusable. I contacted Amazon customer service and received a refund. Amazon's response was excellent. I received a defective product, but I will continue to buy from Amazon in the future.”
“Very Comfortable: Very comfortable and easy to use. The 4 types of nozzles are great, and the tongue one is the best☆”
“I'm glad I purchased it! It's easy to use, and the water pressure is just right. It cleans thoroughly between my teeth, and I feel very refreshed after using it. The battery lasts a long time, and I think the cost performance is great. I'm really happy with my purchase.”
“This product is amazing! It's affordable and allows for adjustable power, making it the best product. Absolutely wonderful!”
“歯磨き後でも食べかすが取れてビックリ！充電はほぼゼロなので注意歯磨き後でも食べかすが取れてビックリ！充電はほぼゼロなので注意: 普段から歯間ブラシをして、その後にしっかり歯磨きをしてからこの口腔洗浄器を使っているのですが、きれいに磨いたつもりでも食べかすが取れてきて本当に驚きます。歯垢除去率99.9%というのも納得のすっきり感です。使い始めの1〜2日は、慣れるまでに部屋中に水が飛び散ってしまい本当に大変でしたが、3日ほど使うとコツを掴んで上手に使えるようになりました。使用後はどうしても本体が水浸しになってしまうので、私は置き場所に「珪藻土のトレー」を敷いて使っています。最初不良品かなと思ったのですが、商品到着時は電池がほぼゼロの状態ですので、しばらくUSBを差したまま待ちましょう。”
Translating…
“Great value for money: I didn't have high expectations because the price was low, but after using it, I found it powerful and really good. I was thinking of buying a famous brand, but I realized this one is sufficient. I wish I had bought it sooner!”
“Very easy to use! Refreshing sensation! The water pressure is just right, and my teeth feel clean between them! Being cordless is also convenient, and I think it's a cost-effective product. I'm glad I purchased it.”
Technical Specifications
Key specifications and features.
- 💦 【Recognized by Experts! A New Standard in Interdental Care】 According to a survey by the Ministry of Health, Labour and Welfare, 87% of people over 30 are at risk of periodontal disease. In this era where health is a personal choice, our jet washer has been developed over three years by a team of experts and a factory with 10 years of experience in oral care device development. It is optimized for the dental arches and gums of Japanese people, with 82% of users reporting a reduction in oral stickiness within three days. It easily removes biofilm that traditional brushing cannot, cleans even the gaps of orthodontic appliances, and is designed to minimize gum irritation. Users have shared feedback such as, 'My daughter's orthodontic care costs have decreased to 1/10' and 'My husband's bad breath has improved, leading to a happier marriage.'
- 🦷 【Professional-Level Care with 4 Water Flow Modes】 Even with careful brushing, only about 50% of dirt can be removed. This jet washer features four pressure modes (strong, standard, soft, DIY). For beginners or those with sensitive gums, the Soft or DIY modes are recommended to minimize gum stress. The DIY mode allows for a wide range of water pressure settings from 20 to 150 PSI. With a memory function, you can use the same settings next time, and at a pulsation frequency of 1600-1800 times per minute, it removes 99.9% of stubborn dirt around interdental spaces and orthodontic appliances! This single device caters to a wide range of needs from beginners to advanced users, making daily oral care more comfortable and effective.
- ⚡ 【4 Types of Nozzles & 360° Rotation for All-Around Cleaning】 With a large 310ml tank, one refill is sufficient! It comes with four types of nozzles (standard, tongue cleaner, orthodontic, periodontal pocket). The 360° rotating nozzle thoroughly cleans even the back of your teeth! The tongue cleaner effectively prevents bad breath. The orthodontic nozzle removes food debris around wires, while the periodontal pocket nozzle cleans deep into the gum pockets. This multifunctional design supports various oral care needs, making daily care more comfortable and effective. It is especially ideal for those undergoing orthodontic treatment or focusing on periodontal disease prevention, providing total care for the entire mouth.
- 🌟 【Stress-Free Design for Daily Use】 This oral cleaner features a 1500mAh high-capacity battery that allows for up to 20 uses on a single charge, a first in the industry. It is USB rechargeable, providing about 40 minutes of continuous use after a full charge of 4 hours. It meets IPX7 waterproof standards and has passed drop impact tests (resistant to 1.5m), making it safe to use in bathrooms or while traveling. Additionally, the handle's back features textured particles for a non-slip grip, even in humid bathrooms. Its compact design makes it easy to carry, and it won't take up much space on narrow hotel sinks. With a stress-free design that makes daily interdental care hassle-free, you can maintain a healthy oral environment.
- 🎁 【The Perfect Gift for Family Health】 Offered at an astonishing price despite its high performance. After 10 years of technological accumulation, we have successfully reduced costs, providing features worth 10,000 yen at an affordable price. 'The mother I gifted it to was thrilled, saying,
| L | 310.0 |
|---|---|
| UPC | 635411604938 |
| ASIN | B0F331H6JR |
| Amazon | ドラッグストア - 982位 (ドラッグストアの売れ筋ランキングを見る) 口腔洗浄器 - 1位 |
susume Verdict
With 4 water flow modes, it caters to a wide range of needs from beginners to advanced users. The 310ml large capacity tank and 360° rotating nozzle allow for thorough cleaning from all angles. Stress-free design with a long-lasting battery that can be used up to 20 times on a single charge.
Reviews
“とても気にいっているのだが、チョット！: この種の購入は、今回で3台目。過去２台は充電差し込み口の不具合で使用1年未満で不可となった。今回の商品は、差し込み口が、しっかりしたパッキンで浸水防止対策が施されており申し分ない。安心して長く使用されると確信している。但し、過去２台に比べ、①水流速が若干遅い。また、②ノズルの脱着が、スムーズに出来ない。よって、評価［４」とさせて頂きます。”
Translating…
“Garbage: Purchased on 2026.6.3. On 2026.6.20, it could be charged but stopped working and became unusable. I contacted Amazon customer service and received a refund. Amazon's response was excellent. I received a defective product, but I will continue to buy from Amazon in the future.”
“Very Comfortable: Very comfortable and easy to use. The 4 types of nozzles are great, and the tongue one is the best☆”
“I'm glad I purchased it! It's easy to use, and the water pressure is just right. It cleans thoroughly between my teeth, and I feel very refreshed after using it. The battery lasts a long time, and I think the cost performance is great. I'm really happy with my purchase.”
“This product is amazing! It's affordable and allows for adjustable power, making it the best product. Absolutely wonderful!”
“歯磨き後でも食べかすが取れてビックリ！充電はほぼゼロなので注意歯磨き後でも食べかすが取れてビックリ！充電はほぼゼロなので注意: 普段から歯間ブラシをして、その後にしっかり歯磨きをしてからこの口腔洗浄器を使っているのですが、きれいに磨いたつもりでも食べかすが取れてきて本当に驚きます。歯垢除去率99.9%というのも納得のすっきり感です。使い始めの1〜2日は、慣れるまでに部屋中に水が飛び散ってしまい本当に大変でしたが、3日ほど使うとコツを掴んで上手に使えるようになりました。使用後はどうしても本体が水浸しになってしまうので、私は置き場所に「珪藻土のトレー」を敷いて使っています。最初不良品かなと思ったのですが、商品到着時は電池がほぼゼロの状態ですので、しばらくUSBを差したまま待ちましょう。”
Translating…
“Great value for money: I didn't have high expectations because the price was low, but after using it, I found it powerful and really good. I was thinking of buying a famous brand, but I realized this one is sufficient. I wish I had bought it sooner!”
“Very easy to use! Refreshing sensation! The water pressure is just right, and my teeth feel clean between them! Being cordless is also convenient, and I think it's a cost-effective product. I'm glad I purchased it.”