Silicone Sink Overflow Hole Stopper – Odor & Insect Seal
Keep Your Bathroom Fresh & Hygienic
The Silicone Sink Overflow Hole Stopper is a simple yet highly effective bathroom accessory that tightly seals the overflow opening on your basin. It blocks unpleasant sewer odors from entering your bathroom and prevents insects and bugs from crawling up through the drain — keeping your space clean, fresh, and hygienic every day.
Made in Mainland China.
Why You'll Love It
- Effective Odor Barrier: Creates an airtight seal over the overflow hole to stop foul sewer gases from entering your bathroom.
- Insect-Proof Design: Blocks mosquitoes, insects, and bugs from crawling up through the basin overflow opening.
- Premium Flexible Rubber Material: Crafted from high-quality, odor-free, elastic rubber that resists deformation over time. The soft texture conforms perfectly to the hole for an excellent seal.
- Wide Compatibility: Fits most standard ceramic wash basins, pedestal basins, and mop pools with standard-size overflow holes.
- Easy to Install & Remove: No tools required — simply push the plug firmly into the overflow opening. Remove it easily whenever cleaning is needed.
- Compact & Durable: Mini size, long-lasting construction, and a practical design make this a must-have bathroom plumbing accessory.
How to Install
- Clean the overflow hole thoroughly to remove any residue or buildup.
- Push the silicone plug directly into the opening until it sits firmly in place.
- When cleaning is needed, simply pull the plug out, rinse, and reinsert.
Specifications
- Material: Flexible rubber (silicone-grade)
- Model: Overflow Stopper
- Compatibility: Standard basin overflow holes (ceramic wash basins, pedestal basins, mop pools)
- High-Concern Chemicals: None
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Learn more: EPA registered disinfectants
Frequently Asked Questions
Q: Will the silicone overflow hole stopper fit my bathroom basin?
A: This overflow hole stopper is designed to fit most standard ceramic wash basins, pedestal basins, and mop pools with standard-size overflow holes. Its flexible rubber construction allows it to conform to the opening for a snug, secure fit.
Q: Will this stopper completely block odors from the drain?
A: Yes. The stopper creates an airtight seal over the overflow opening, effectively blocking sewer odors and gases from passing through. It also prevents insects and small bugs from accessing your bathroom via the overflow hole.
Q: How do I clean the overflow hole stopper?
A: Simply pull the stopper out of the overflow hole, rinse it under running water, and reinsert it. Its flexible material makes it easy to remove and reinstall without any tools, ensuring long-term hygienic use.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.