What makes iTouchless trash cans odor-free?

iTouchless cans feature tight lid seals and activated carbon AbsorbX filters that capture odor molecules before they escape.

How often should I replace the odor filter?

Replace your AbsorbX filter every 3–6 months for optimal performance.

Do odor filters add any fragrance?

No. AbsorbX filters are fragrance-free and use activated carbon to neutralize smells naturally.

Can I use AbsorbX filters in any iTouchless can?

Yes. Most models include a built-in holder compatible with AbsorbX filters. Check your user manual for details.

Odor-Free Trash Can Technology | iTouchless

Odor-Free Trash Can Technology: How It Works

Modern trash cans do more than hold waste — they actively combat odors. This guide explains how iTouchless odor control systems use airflow, carbon filtration, and sealing technology to keep your kitchen, bathroom, or workspace smelling fresh.

How Odor Escapes — and How We Stop It

Odor molecules come from decomposing waste and can easily travel through small gaps in traditional trash can lids. iTouchless odor-free systems solve this with tight lid seals and activated carbon filters that trap and neutralize smells before they spread.

Activated carbon filter: Absorbs and neutralizes volatile organic compounds (VOCs).
Sealed lid design: Prevents odor leakage when closed.
Smart airflow path: Directs air through the filter housing to refresh and purify.

Compare all trash can technologies in our full guide

Understanding Activated Carbon Filtration

Activated carbon has a vast microscopic surface area — one gram can equal over 1,000 m² — making it ideal for trapping odor molecules. Each iTouchless AbsorbX filter is filled with high-density activated carbon granules to provide long-lasting performance.

Replace every 3–6 months: Maintain maximum effectiveness.
Eco-friendly and fragrance-free: No artificial scent; simply neutralizes odors.
Universal fit: Works in most iTouchless models with a built-in filter compartment.

Find the right can and filter size for your home

How to Replace a Filter

Locate the filter holder under the lid or inside the can’s lid panel.
Remove the old AbsorbX filter pad and discard it.
Unseal a new AbsorbX pack and insert it into the holder with the label facing outward.
Close the holder securely and reset your reminder timer if your model includes one.

View troubleshooting steps if odor persists

Benefits of Odor Control

Cleaner environment: Reduces unpleasant smells in kitchens, bathrooms, and offices.
Improved hygiene: Helps minimize odor-causing bacteria growth.
Better experience: Keeps shared and commercial spaces fresh longer between cleanings.

Learn why iTouchless leads in odor-free design innovation

Warranty & Maintenance

All iTouchless models with odor control are backed by our limited manufacturer’s warranty. To keep your unit performing at its best, clean the lid interior monthly with a mild detergent, replace filters regularly, and inspect seals for wear.

Warranty Information & Claims

Related Resources

Independent resources: Good Housekeeping — Best Kitchen Trash Cans · NYT Wirecutter — Best Trash Can