Laifen Replacement Brush Heads — 5 Types (Mini SS to Max S)  Simple Introduction 

1. Mini SS

• Features: Extra-small head, ultra-soft bristles, full-coverage soft silicone.
• For: Extremely sensitive gums, easy bleeding, pregnancy, post-surgery recovery, teens and kids.

2. Pro SS

• Features: Small head, soft bristles, deep-cleaning tip filaments, color-fading reminder.
• For: Sensitive gums, mild bleeding, daily gentle gum care, first-time electric brush users.

3. Pro S

• Features: Standard size, balanced softness, interproxical cleaning filaments, color-fading reminder.
• For: Most people, daily deep cleaning, healthy gums, all-purpose daily use.

4. Pro M

• Features: Medium-large head, firmer bristles, double-row deep cleaning filaments.
• For: Stubborn stains (coffee, tea, smoke), food trapping, strong cleaning needs, healthy non-sensitive gums.

5. Max S

• Features: Largest head, wide-coverage design, multi-row cleaning filaments for fast cleaning.
• For: Larger mouths, efficient quick cleaning, users who want faster & fuller coverage.

Quick Fit Guide

• Sensitive / bleeding gums → Mini SS / Pro SS
• Daily general use → Pro S
• Stains & deep cleaning → Pro M
• Fast & efficient brushing → Max S