OdorTrap® Packs

As low as £15
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Eliminate litter tray odours with OdorTrap™ Packs! 1 pack lasts for 2 weeks.

Note: Advertised price includes 20% VAT; actual VAT will be calculated at checkout. Cross-border credit card fee may apply.

While Litter-Robot already reduces litter tray odours, OdorTrap™ works in tandem to stop odour in its tracks! OdorTrap™ technology uses plant-based oils to attract, attach to, and destroy odour molecules with natural chemistry—the ultimate pet odour eliminator.

  • Say goodbye to litter tray odours
  • Plant-based ingredients
  • Use with Litter-Robot or litter tray
  • No phthalates, parabens, or alcohol
  • Replace pack every two weeks


  • What are the ingredients in OdorTrap™?

    The ingredients in OdorTrap™ beads are as follows: Ethylene-vinyl acetate (EVA); Cedarwood Atlantic oil; Cedarwood Virginia oil; Proprietary Plant-based Diluent (Trade Secret per Uniform Secrets Act); Proprietary natural plant oil blend (Trade Secret per Uniform Secrets Act [ingredients may include those found at IFRAOrg.org]**); and Orange Dye. View the full list of ingredients.

  • Is OdorTrap™ safe? What are the precautions?

    This product is non-hazardous for people and pets (by OSHA 29 CFR 1910.1200). However, be sure to use only as directed. Don't let children or pets ingest the beads. Do not remove the beads from the packs. View the Safety Data Sheet.

  • How do I use OdorTrap™ Packs with Litter-Robot 4?

    It’s easy! Download our Litter-Robot 4 OdorTrap™ installation guide (EN, DE, FR, IT). If you have the OdorTrap® Holder, follow the OdorTrap® Holder installation guide instead.

  • How do I use OdorTrap® Packs with Litter-Robot?

    Follow these directions: 1. Tear the package at the notch and remove a pack. Note: Do not pour out the beads. 2.  If you purchased an OdorTrap® Pod, place the pack inside the pod and snap shut. Remove the adhesive backing from the included magnet; place the magnet against the pod with the adhesive facing out. 3. Place the pack or pod in the Litter-Robot waste drawer. 4. Reseal the pouch to keep remaining packs fresh.

  • How often should I replace an OdorTrap™ Pack?

    Replace the pack every 2 weeks for maximum effectiveness.

  • Do OdorTrap packs expire?

    Unopened or re-sealed packs of OdorTrap remain effective for up to 12 months.

  • General Disclaimer

    Product labels may contain more and/or different information from the product information listed on the website. You should always read labels, warnings, directions, and other information provided with the product before using or allowing your pet to consume a product. Any applications other than those described on the product label are not approved or endorsed by Whisker. Whisker is not responsible for accidents, illnesses, or injuries that occur from use of these products.

Eliminate litter tray odours with chemistry

OdorTrap® technology, developed by chemists over 30 years, uses a blend of natural plant oils to attract, attach to, and neutralize odor molecules. Place OdorTrap® Packs in the Litter-Robot waste drawer. (Use an optional OdorTrap® Pod to secure the pack in the waste drawer.)

Odortrap Pod on a litter box

Your best defence against kitty’s smelliest waste

Unlike typical pet odour eliminators that use harsh chemicals and fake perfumes, OdorTrap™ Packs are free of phthalates, parabens, and alcohol. Enjoy a natural solution—and no more litter tray odours. Replace the pack every 2 weeks for continual odour elimination.

Odor trap products with a gray cat
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