Gum Curettes & Oral Irrigators: Oclean, Xiaomi & BoHost Comparison — Complete Gingival Care Guide

Introduction

Gum health is the foundation of oral care, yet it’s often overlooked in favor of whitening or breath freshening. In China, two product categories have emerged to address gingival health: gum curettes (dental scrapers for removing tartar) and oral irrigators (water flossers for interdental cleaning).

Three brands dominate these categories: Oclean (premium smart flossers), Xiaomi Mijia (budget ecosystem flossers), and BoHost (specialized dental tools). With 200,000+ combined reviews on JD.com, these products represent a significant shift toward proactive gum care in Chinese households.

Product Comparison

Product	Brand	Type	Price	Key Feature	Best For
Oclean AirPump A10	Oclean	Air flosser	¥399	Air-compression, no water tank	Gentle daily flossing
Oclean W1 Pro	Oclean	Portable water flosser	¥299	Retractable water tank, 3 modes	Travel flossing
Xiaomi Mijia Water Flosser	Xiaomi	Portable water flosser	¥199	4 modes, 200ml tank, USB-C	Budget water flossing
BoHost 5-Piece Dental Kit	BoHost	Gum curette set	¥49	5 tools + case	Home tartar removal
BoHost Ultrasonic Scaler	BoHost	Electronic scaler	¥129	Ultrasonic vibration, USB-C	Deep clean (careful!)
BoHost Interdental Brush Set	BoHost	Interdental brushes	¥29	8 sizes + case	Between-teeth cleaning

Gum Curettes (Dental Scrapers)

BoHost Dental Kit

The BoHost 5-Piece Dental Kit (¥49) is a set of stainless steel dental tools for removing tartar, checking gums, and cleaning between teeth. The set includes:

• Double-ended scaler (pointed tip for precision)
• Curette (curved tip for under-gumline)
• Explorer (hook tip for checking tartar)
• Mirror (for self-examination)
• Storage case

The tools are made from surgical-grade 420J2 stainless steel, sterilizable, and rust-resistant. The ergonomic handles have a non-slip texture.

BoHost Ultrasonic Scaler

The electronic ultrasonic scaler (¥129) uses a 40kHz ultrasonic vibration to break down tartar without scraping. It includes 3 tip shapes (hook, sickle, and ball) for different cleaning needs. The USB-C rechargeable battery lasts about 4 hours of continuous use.

⚠️ Warning: Ultrasonic scalers should be used with caution — improper use can damage tooth enamel or gum tissue. The BoHost model has adjustable power (3 levels) — start at the lowest level.

Oral Irrigators (Water Flossers)

Xiaomi Mijia Water Flosser (¥199)

The Mijia Water Flosser is a portable water flosser with a 200ml retractable water tank. The 4 cleaning modes (Normal, Soft, Pulse, Custom) address different gum sensitivities. The USB-C charging provides 30 days of battery life. The flosser includes 4 jet nozzles (standard, orthodontic, periodontal, tongue cleaner).

Water pressure: 50-110psi across 4 modes. The pulse mode is particularly good for gum massage — alternating pressure stimulates blood flow.

Oclean W1 Pro (¥299)

The W1 Pro is Oclean’s premium portable flosser with a retractable design (the water tank folds into the body). The 3 pressure levels (140-150psi) provide more power than the Xiaomi. The Pulse massage mode alternates jet pressure for gum stimulation.

The 150ml water tank provides 60 seconds of continuous flossing — typically sufficient for a full mouth. The battery lasts 30 days.

“博皓的5件套牙科工具很实用，特别是用那个弯头的刮刀刮牙结石，比去洗牙省钱多了。不过第一次用要小心，对着镜子慢慢来，手重了会伤牙龈。最好先在网上看看教学视频。” — JD.com 毛** ★★★★* “BoHost’s 5-piece dental kit is very practical — the curved scaler for tartar removal saves a lot compared to dental visits. But be careful your first time — work slowly in front of a mirror. Heavy-handed use can damage gums. Best to watch tutorial videos first.”

“小米冲牙器199块钱真的划算，四档水压可选，软档连第一次用也不觉得刺激。脉冲模式很舒服，感觉像在给牙龈做按摩。水箱200ml一次够用。推荐给想保持牙龈健康的人。” — 小红书 口腔健康日记 *“The Xiaomi flosser at ¥199 is great value. Four pressure levels — even the soft setting is comfortable for first-timers. Pulse mode feels like a gum massage. The 200ml tank is sufficient for one session. Recommended for anyone who wants healthy gums.”

What Chinese Users Say

Aggregated Ratings: 4.2/5 ★ (200,000+ reviews)

Quote 1 — 余* ⭐⭐⭐⭐ (BoHost Kit)** “对于有牙结石的人很好用，轻轻一刮就掉了，比去牙科洗牙省钱。但要控制力度，我第一次刮太用力牙龈出了点血。不锈钢工具消毒很方便，用酒精擦就行。” 💡 “Great for people with tartar — a gentle scrape removes it, saves money compared to dental cleaning. But control your force — I scraped too hard the first time and my gums bled a little. Stainless steel tools are easy to sterilize with alcohol wipes.”

Quote 2 — 龙* ⭐⭐⭐⭐⭐ (Xiaomi Flosser)** “用了三个月，牙龈出血情况明显改善了。以前刷牙总是出血，现在配合冲牙器使用，牙缝干净了很多。200ml的水箱一次够用，脉冲模式按摩很舒服。” 💡 “Three months of use — gum bleeding significantly improved. Previously my gums always bled during brushing. Now with the flosser, my interdental spaces are much cleaner. The 200ml tank is sufficient. Pulse mode massage is very comfortable.”

Quote 3 — 殷* ⭐⭐⭐ (BoHost Ultrasonic)** “超声波洁牙仪效果不错，调低档用比较安全。但产品说明书太简单了，建议多看使用视频。不是很推荐新手自己用，还是定期去牙科洗牙+日常冲牙器比较稳妥。” 💡 “The ultrasonic scaler works well on low power. But the instruction manual is too basic — watch usage videos first. Not really recommended for beginners. Regular dental cleanings + daily water flosser is the safer approach.”

Pros and Cons

Gum Curettes / Scalers (BoHost)

Pros: Affordable (¥49 kit), effective tartar removal, professional-grade stainless, sterilizable Cons: Risk of gum damage if used improperly, no substitute for professional cleaning, steep learning curve

Oral Irrigators (Xiaomi / Oclean)

Xiaomi Pros: ¥199 affordable, 4 modes including pulse, 200ml tank, USB-C Xiaomi Cons: Mid-range pressure (50-110psi), plastic build

Oclean W1 Pros: Higher pressure (140-150psi), portable folding design, 3 smart modes Oclean W1 Cons: ¥299 is more expensive, smaller tank (150ml)

vs Competitors

Feature	Xiaomi Flosser ¥199	Oclean W1 ¥299	BoHost Kit ¥49	Waterpik WF-02 ¥399
Type	Water flosser	Water flosser	Manual tools	Water flosser
Pressure	50-110psi	140-150psi	N/A (manual)	45-75psi
Tank	200ml	150ml	N/A	300ml
Modes	4	3	5 tools	3
Risk Level	Low	Low	Medium	Low
Best For	Daily flossing	Travel flossing	Spot tartar removal	Countertop use

FAQ

Q1: Do gum curettes replace professional dental cleaning?

No. Gum curettes can maintain tartar between cleanings but cannot replace professional scaling and polishing. Deep subgingival tartar and calculus in gum pockets require professional instruments. Use curettes for maintenance, not replacement.

Q2: Are water flossers better than string floss?

Studies show water flossers remove 29% more plaque than string floss and are 3x more effective at reducing gingivitis. They’re also easier to use correctly — most people don’t use string floss properly. For gum health, water flossers are superior.

Q3: Can I use a water flosser with braces?

Yes — in fact, water flossers are recommended for orthodontic patients. Standard flossing is very difficult with braces. The Xiaomi and Oclean flossers include orthodontic tips that direct water around brackets and wires.

Q4: How often should I use a gum curette?

Maximum once per week for spot treatments. Over-scraping can damage enamel and cause gum recession. Daily maintenance should rely on brushing + water flossing. Reserve curettes for visible tartar spots only.

Q5: Gum bleeding when starting water flossing — normal?

Yes — it’s actually a sign you need flossing more. Bleeding indicates existing gingivitis. After 1-2 weeks of daily water flossing, the bleeding should significantly decrease as gum health improves. If bleeding persists beyond 2 weeks, consult a dentist.

Who Should Buy

✅ Buy BoHost Kit (¥49): If you have visible tartar between dental visits and want to maintain it. Use with caution and watch tutorials first.

✅ Buy Xiaomi Flosser (¥199): Best value for daily water flossing. 4 modes cover all gum sensitivities. The pulse mode is excellent for gum massage.

✅ Buy Oclean W1 (¥299): If you travel frequently and need a compact, powerful water flosser. Higher pressure is better for stubborn debris.

❌ Skip curettes: If you have bleeding gums, gum disease, or dental restorations (crowns, veneers, implants). Consult your dentist.

Buying Advice

Essential Daily — Xiaomi Mijia Water Flosser at ¥199: The best value water flosser in China. Combines with any electric toothbrush for complete oral care. Pulse mode improves gum health measurably.

Maintenance Kit — BoHost 5-Piece at ¥49: Inexpensive spot treatment for visible tartar between dental visits. Not for daily use.

Premium Travel — Oclean W1 Pro at ¥299: For those who travel and want a compact flosser that doesn’t compromise on pressure.

Verdict

Gum health deserves more attention, and these Chinese brands offer accessible solutions. The Xiaomi Mijia Water Flosser at ¥199 is the standout recommendation — it’s affordable, effective, and has enough features (4 modes, pulse massage) to encourage daily use. The BoHost dental kit is a useful supplement for tartar maintenance when used carefully. For anyone experiencing gum bleeding or wanting to prevent gum disease, a water flosser is the single most impactful purchase you can make.

Rating: ⭐⭐⭐⭐☆ (8/10)

• Xiaomi Flosser Value: 10/10
• Oclean W1 Portability: 9/10
• BoHost Tool Quality: 7/10
• Gum Health Improvement: 9/10 (flossers)
• Ease of Use: 9/10 (water flossers), 5/10 (curettes)