---
product_id: 388448274
title: "Ultra Last Clumping Cat Litter Unscented MultiCat 18 Lbs. Pet Friendly with Baking Soda Odor Control Litter"
brand: "arm & hammer"
price: "¥27690"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/388448274-ultra-last-clumping-cat-litter-unscented-multicat-18-lbs-pet
store_origin: JP
region: Japan
---

# 99% dust-free & low tracking Long-lasting odor control Baking Soda freshness Ultra Last Clumping Cat Litter Unscented MultiCat 18 Lbs. Pet Friendly with Baking Soda Odor Control Litter

**Brand:** arm & hammer
**Price:** ¥27690
**Availability:** ✅ In Stock

## Summary

> 🐱 Keep it fresh, clean, and clump-tastic — because your cats deserve the best!

## Quick Answers

- **What is this?** Ultra Last Clumping Cat Litter Unscented MultiCat 18 Lbs. Pet Friendly with Baking Soda Odor Control Litter by arm & hammer
- **How much does it cost?** ¥27690 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/388448274-ultra-last-clumping-cat-litter-unscented-multicat-18-lbs-pet)

## Best For

- arm & hammer enthusiasts

## Why This Product

- Trusted arm & hammer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Perfect for Multi-Cat Households:** Specially designed to handle multiple cats with superior clumping power.
- • **Pet-Friendly & Virtually Dust-Free:** 99% dust-free formula keeps your home cleaner and your cat healthier.
- • **Odor Control That Goes the Distance:** Baking Soda granules neutralize odors for days, even between scoops.
- • **Convenient 18 Lb. Size for Stocking Up:** Smaller, manageable bags let you buy multiples and never run out.
- • **Unscented Freshness for Sensitive Noses:** Enjoy a clean, odor-free environment without overpowering fragrances.

## Overview

ARM & HAMMER Ultra Last Unscented Clumping Cat Litter is an 18-pound, online-exclusive formula combining mineral and plant derivatives with Baking Soda for powerful, long-lasting odor control. Designed for multi-cat households, it offers 99% dust-free, low-tracking performance to keep your home fresh and your pets comfortable.

## Description

ARM & Hammer Ultra Last Clumping Cat Litter Unscented MultiCat 18 Lbs. Pet Friendly with Baking Soda Odor Control Litter

## Features

- LONG-LASTING ODOR CONTROL. ARM & HAMMER Ultra Last Unscented Clumping Cat Litter includes Baking Soda granules with odor eliminators provide long-lasting odor control even when you can't scoop the kitty litter box daily
- ONLINE EXCLUSIVE! Fill your cat litter box with unscented, long-lasting odor control using ARM & HAMMER Ultra Last Unscented Clumping Cat Litter! This new 18 Lbs. clumping cat litter is online-exclusive, ready to ship anytime
- UNSCENTED FOR A REFRESHING EXPERIENCE. This unscented cat litter provides long-lasting freshness and ultra odor control. ARM & HAMMER kitty litter is an instant odor destroyer with ARM & HAMMER Baking Soda to neutralize odors
- PET-FRIENDLY WITH BAKING SODA Odor control plus Baking Soda freshness is the secret behind ARM & HAMMER Ultra Last Unscented Clumping Cat Litter Coated with ARM & HAMMER Baking Soda, this virtually dust free cat litter (99%) is tough on odors
- BUY TWO TO LAST TWICE AS LONG. ARM & HAMMER Ultra Last Unscented Clumping Cat Litter, a low tracking cat litter, comes in smaller, more conveniently sized 18 Lbs. packaging so you can stock up and buy multiples

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Scent Name | Unscented |
| Material Type | Mineral and Plant Derivatives |
| Item Weight | 18 Pounds |

## Product Details

- **Brand:** Arm & Hammer
- **Item Weight:** 18 Pounds
- **Material:** Mineral and Plant Derivatives
- **Scent:** Unscented
- **UPC:** 033200975465
- **Global Trade Identification Number:** 00033200975465
- **Unit Count:** 288 Ounce
- **Capacity:** 18 Pounds
- **Manufacturer:** Church & Dwight - Pet

## Images

![Ultra Last Clumping Cat Litter Unscented MultiCat 18 Lbs. Pet Friendly with Baking Soda Odor Control Litter - Image 1](https://m.media-amazon.com/images/I/81dn9ooQ-eL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: The ingredients list fragrance and it  says Unscented  on the box ???**
A: Thank you for your question. Please visit our Corporate website to view our Product Ingredient Disclosure list:

https://churchdwight.com/ingredient-disclosure/pet-care/arm-and-hammer/42014712-42014713-Ultra-Last-Unscented-Cat-Litter.aspx

'Unscented' Cat Litter contains a very low level of odor-blocking materials that may have an odor, though it is designed not to be detectable. Litters that are ‘Fragrance Free’ have no added fragrance ingredients.

**Q: Is this clay?**
A: Thank you for your question. Yes, our Arm & Hammer Ultra Last Unscented Clumping Cat Litter is a clay litter.

**Q: what are the ingredients?**
A: Thank you for your question. You may visit our Corporate website to view our Product Ingredient Disclosure list:

https://churchdwight.com/ingredient-disclosure/pet-care/arm-and-hammer/42014712-42014713-Ultra-Last-Unscented-Cat-Litter.aspx

**Q: how long will it last for one kitten?**
A: Thank you for your question. Individual household needs will vary.

## Frequently Bought Together

- Arm & Hammer Arm Hammer Ultra Last Unscented Clumping Cat Litter, MultiCat 18lb, Pet Friendly with Baking Soda
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**Shop now:** [https://www.desertcart.jp/products/388448274-ultra-last-clumping-cat-litter-unscented-multicat-18-lbs-pet](https://www.desertcart.jp/products/388448274-ultra-last-clumping-cat-litter-unscented-multicat-18-lbs-pet)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-26*