The cleaning effectiveness of a toilet brush largely depends on the quality of its nylon filaments.
Release time：2025-10-20 17:45:46
How to choose the right nylon filaments to make your toilet brush both efficient at removing dirt and long-lasting? Master these 4 key points, and you can easily avoid common pitfalls when buying.
1. Material Quality
Prioritize nylon filaments made from PA66 or PA6 raw materials. High-quality nylon filaments have a smooth surface and uniform color—avoid filaments that look rough, discolored, or uneven, as they tend to shed or wear out quickly.
2. Hardness Level
A Shore hardness of 50–70D is ideal:
- Soft filaments (lower end of the range) are great for daily maintenance, as they won’t scratch the toilet glaze.
- Stiff filaments (higher end) offer stronger stain removal but may damage the glaze if used roughly.
- Filaments with mixed hardness (a combination of soft and stiff) provide the best value, balancing cleaning power and glaze protection.
3. Physical Structure
- Length: Opt for filaments that are 8–12mm long—this length can reach into toilet crevices without being too short to clean effectively or too long to control.
- Density: Aim for 150–200 filaments per square centimeter—higher density means more contact with dirt, while lower density may leave gaps.
- Layered Design: Filaments with a layered structure (different lengths or hardness in layers) clean more efficiently by targeting both surface stains and deep crevices.
4. Additional Performance Features
- Antibacterial Treatment: Filaments with antibacterial coating prevent mold and bacteria growth, keeping the brush hygienic.
- Good Elasticity: Filaments that bounce back quickly after use won’t deform easily, maintaining their cleaning shape over time.
- Corrosion Resistance: Choose filaments that resist damage from toilet cleaners (e.g., bleach) to avoid brittleness or breakage.
- Eco-Certifications: Products with environmental certifications (e.g., EU ECOCERT, US FDA compliance) are safer for both your family and the environment.
By following these guidelines, you can easily select a practical and durable toilet brush that makes bathroom cleaning twice as effective with half the effort!
