---
product_id: 388448274
title: "ARM & Hammer Ultra Last Clumping Cat Litter Unscented MultiCat 18 Lbs. Pet Friendly with Baking Soda Odor Control Litter"
brand: "arm & hammer"
price: "€ 164.07"
currency: EUR
in_stock: true
reviews_count: 13
category: "Arm & Hammer"
url: https://www.desertcart.fi/products/388448274-arm-and-hammer-ultra-last-clumping-cat-litter-unscented-multicat
store_origin: FI
region: Finland
---

# 99% Dust-Free & Low Tracking Baking Soda Odor Neutralizer Ultra Long-Lasting Odor Control ARM & Hammer Ultra Last Clumping Cat Litter Unscented MultiCat 18 Lbs. Pet Friendly with Baking Soda Odor Control Litter

**Brand:** arm & hammer
**Price:** € 164.07
**Availability:** ✅ In Stock

## Summary

> 🧹 Keep it fresh, clean, and effortless—because your cats deserve the best!

## Quick Answers

- **What is this?** ARM & Hammer 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?** € 164.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/388448274-arm-and-hammer-ultra-last-clumping-cat-litter-unscented-multicat)

## 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

- • **Clumps Fast & Firm:** Effortless scooping with superior clumping that locks in mess and odor.
- • **Low Dust, Low Mess:** 99% dust-free formula keeps your home cleaner and your air fresher.
- • **Odor Control That Lasts:** Powered by ARM & HAMMER Baking Soda for unbeatable freshness, even between scoops.
- • **Convenient 18 lb Packaging:** Manageable size for easy handling and stocking up—buy two, last twice as long.
- • **Unscented for Sensitive Noses:** No artificial fragrances—perfect for multi-cat households and pets with sensitivities.

## Overview

ARM & HAMMER Ultra Last Unscented Clumping Cat Litter combines powerful baking soda odor neutralizers with a 99% dust-free, low-tracking formula designed for multi-cat households. This 18 lb online-exclusive pack offers ultra long-lasting odor control without artificial scents, ensuring a fresh, clean environment with easy scooping and minimal mess.

## Description

ARM & HAMMER Ultra Last Unscented Clumping Cat Litter is a smart choice for cat care & hygiene, powered by pure ARM & HAMMER Baking Soda which works as an odor neutralizer. This clumping litter provides odor control cat litter benefits, ensuring a clean and refreshing unscented experience with ultra long-lasting odor elimination & control. Perfect for those seeking multi cat litter solutions, it excels in clumping efficiency. Designed for dust control & low-dust performance, it offers a dust free environment, making it ideal for those prioritizing non tracking cat litter. Choose ARM & HAMMER Cat Litter for a comprehensive approach to cat care and hygiene.

Review: Good quality litter at a competitive price - I use Arm & Hammer cat litter exclusively, but I do experiment with different formulations. I like the Unscented Multicat - even though I only have one cat - because it does a great job of reducing odor and dust. It clumps well and keeps the mess confined, meaning fewer little box changes. My cat seems to like it - I suspect that's because he doesn't have to deal with strong perfumes - and I find the 18 lb. boxes very convenient. I use two boxes at a time, and I find it much easier to manage two mid-size boxes than one very large and heavy box. That's just a matter of personal choice, but I think a lot of older cat owners might benefit from this. Arm & Hammer is not the cheapest brand on the market, but it's priced well for premium litter, and in my opinion - and that of my cat - it's worth a little extra for the superior quality.
Review: Great Quality Kitty Litter - Great quality Kitty Litter! I always get unscented as I don’t want or trust our cat inhaling fragrances and this did a remarkable job at getting rid of bad odor with the baking soda. Easy to scoop, no dust, and great for the price!

## 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 |
|---------------|-------|
| ASIN | B09F8CP448 |
| ASIN  | B09F8CP448 |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #477 in Pet Supplies ( See Top 100 in Pet Supplies ) #39 in Cat Litter |
| Brand Name | Arm & Hammer |
| Care Instructions | Store in a cool dry place with the top closed |
| Customer Reviews | 4.3 4.3 out of 5 stars (6,600) |
| Date First Available | September 1, 2021 |
| Date First Available  | September 1, 2021 |
| Directions | 1) Start with a clean, empty litter box. 2) Fill with 3-4 inches of ARM HAMMER FOREVER FRESH Kitty Litter. 3) Scoop regularly and add litter to maintain 3-4 inch fill. 4) When it's time to change the litter, ARM HAMMER FOREVER FRESH Kitty Litter pours right out. |
| Included Components | Cat Litter |
| Item Package Dimensions L x W x H | 12.09 x 11.54 x 4.41 inches |
| Item Weight | 18 Pounds |
| Item model number | 033200975465 |
| Item model number  | 033200975465 |
| Manufacturer | Church & Dwight - Pet |
| Manufacturer  | Church & Dwight - Pet |
| Material | Mineral and Plant Derivatives |
| Model Name | Ultra Last |
| Package Dimensions  | 12.09 x 11.54 x 4.41 inches; 18 Pounds |
| Size | 18 lbs (Pack of 1) |
| Specific Uses for Product | Urinary |
| Target Audience Keyword | house-cats |

## Product Details

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

## Images

![ARM & Hammer 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality litter at a competitive price
*by 2***S on December 27, 2025*

I use Arm & Hammer cat litter exclusively, but I do experiment with different formulations. I like the Unscented Multicat - even though I only have one cat - because it does a great job of reducing odor and dust. It clumps well and keeps the mess confined, meaning fewer little box changes. My cat seems to like it - I suspect that's because he doesn't have to deal with strong perfumes - and I find the 18 lb. boxes very convenient. I use two boxes at a time, and I find it much easier to manage two mid-size boxes than one very large and heavy box. That's just a matter of personal choice, but I think a lot of older cat owners might benefit from this. Arm & Hammer is not the cheapest brand on the market, but it's priced well for premium litter, and in my opinion - and that of my cat - it's worth a little extra for the superior quality.

### ⭐⭐⭐⭐⭐ Great Quality Kitty Litter
*by A***N on January 13, 2026*

Great quality Kitty Litter! I always get unscented as I don’t want or trust our cat inhaling fragrances and this did a remarkable job at getting rid of bad odor with the baking soda. Easy to scoop, no dust, and great for the price!

### ⭐⭐⭐⭐ Powerful Odor Control That Clumps Like a Pro
*by K***E on July 8, 2025*

This litter delivers on its promise—great odor control and tight clumps that make scooping easy. It keeps smells locked in for days, even in a multi-cat home. Pros: • Excellent odor control • Strong, dry clumping • Low dust Cons: • Tracks a little outside the box • Scented version can be strong • Heavy to carry and pour Bottom line: Reliable, effective, and worth the price. If you want a clean-smelling home and hassle-free clean-up, this is a solid choice

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---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-20*