ARM & HAMMER Hardball Lightweight Platinum Multi-Cat Clumping Cat Litter Odor Control, Easy No-Mess Scooping, Garden Bloom Scent, 8.5 Lbs.
$18.99













Price: $18.99
(as of Oct 19, 2025 20:11:52 UTC – Details)
ARM & HAMMER HardBall Lightweight Cat Litter is an innovative product designed for efficient waste management and routine litter maintenance. As a premium ARM & HAMMER cat litter, it delivers odor control while remaining lightweight. ARM & HAMMER HardBall features ultracompact clumps, perfect for spill-free scooping and odorous waste reduction, offering easy,virtually dust free cat litter clumping for a fresh kitty litter box. Suitable for multi cat litter households, this ARM & HAMMER HardBall cat litter forms hard, tight clumps that simplify clean-up. Crafted with a delightful Garden Bloom scent, it keeps your home smelling fresh for up to 14 days. Our light weight cat litter clumping option is over 60% lighter than traditional versions, transforming litter maintenance into an effortless task. Designed with high performance odor elimination and ultra-absorbency, this clumping litter ensures a clean, pleasant environment. ARM & HAMMER HardBall cat litter is compatible with scoop tools and litter accessories, making it ideal for residential indoor pet areas used by cat lovers, pet guardians, and responsible pet owners. Easily used on litter box interiors and pet hygiene areas, ARM & HAMMER’s easy-to-pour formula is tailored for the dedicated, multi-cat household.
Product Dimensions : 6 x 8.5 x 8.5 inches; 8.6 Pounds
Item model number : 033200011811
Date First Available : June 10, 2022
Manufacturer : Church & Dwight
ASIN : B0B3S7JJ7G
Best Sellers Rank: #333 in Pet Supplies (See Top 100 in Pet Supplies) #31 in Cat Litter
Customer Reviews: 4.3 4.3 out of 5 stars 4,893 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
LIGHTWEIGHT ULTRACOMPACT CLUMPS SHRINK WASTE & ODORS: ARM & HAMMER lightweight cat litter binds waste and odors into tight, hard clumps providing easy scooping and ensuring a like-new kitty litter box after every scoop
LONG-LASTING FRESHNESS, GARDEN BLOOM SCENT: Enjoy lasting freshness with ARM & HAMMER cat litter clumping, offering a clean fragrance that effectively controls kitty litter clumping odors for days, giving your litter box a nice scent
NO-MESS SCOOPING, LOW-DUST ARM & HAMMER HARDBALL CAT LITTER: This fast-forming, cat litter lightweight clumping formula is made with American-grown grain for low dust and small clumps that are easy to scoop and keep your cat litter box fresh
LIGHTWEIGHT LITTER PERFECTED: This superabsorbent ARM & HAMMER cat litter is over 60% lighter than our regular cat litter. Surprisingly light, exceptionally strong lightweight, easy to pour, and clean your cat litter box.
14-DAY ODOR CONTROL: The ARM & HAMMER platinum formula offers 14 days of odor control. This lightweight cat litter features a fresh-odor eliminator formula ideal for single-cat and multi-cat homes, available as ARM & HAMMER hard ball cat litter.
Customers say
Customers find this cat litter to be the best they’ve used, praising its amazing clumping ability, ease of scooping, and lightweight nature. The litter is durable, lasting up to 9+ weeks in the Litter Robot and never falling apart when scooping, while also being dust-free. The scent control receives mixed reviews, with some finding it effective while others note its strong odor. Value for money opinions are divided between those who find it well worth the price and those who consider it pricey.
8 reviews for ARM & HAMMER Hardball Lightweight Platinum Multi-Cat Clumping Cat Litter Odor Control, Easy No-Mess Scooping, Garden Bloom Scent, 8.5 Lbs.
Add a review
$18.99
Leslie Dennis –
THE BEST LITTER ON THE MARKET!
This is the best kitty litter I’ve ever purchased. It truly lives up to its name. The urine clumps do not fall apart so scooping is 100% effective. It leaves no oder once the clumps are removed. Slightly embarrassed to admit this but when I don’t feel like going through the whole scooping process (we have 6 adult cats so it gets tedious), I literally can just put on a disposable glove and remove the hard clumps without even having to use a scoop! It really lasts a long time since there is no waste. It took my cats a bit to get used to it bcuz of the finer texture so I had to mix it in with what they were used to and slowly phased out the messier less absorbent grainy litter. Now all the cats are happy I’m happy and when u walk in our house nobody would ever guess we have 6 indoor cats. Its kinda stinky until the clumps are removed but the litter itself does not retain and of the urine or fecal smells. I’ve tried the stuff that is supposed to just slide and claims to seal clumps (I won’t publicly bash another brand by name) but it didn’t live up to its name. This Hardball stuff I will use as long as they keep making it (please don’t stop making it!) it keeps our house order free even if u put your now inches away from the litter box, it stays as fresh smelling also the grains are much less annoying if u happen to step on what the cats kick over the side it sweeps easy and doesn’t hurt even barefooted. More like tiny grains of soft sand. I think the put magic in it. Not the cats lol what they put in it is far from magic but I just love this stuff AND it’s lightweight. I should stop praising this product so they don’t jack up the price but I’d still buy it if that happened lol
Lisa Chase – Watercolor & Other Water Media Creative Guide, Teacher, Instructor, or Facilitator –
Where has this litter been all my life?!?!!
This is the ABSOLUTE BEST litter my multicat (6, spoiled, inside/outside, farm working, country living cats) house has ever had.PROs:⢠excellent, almost instant, clumping action⢠clumps congeal into hard & durable lumps that stay together (unless you have a VERY active digger/burier, in which case you end up with more smaller, hard & durable lumps, that while end up as smaller clumps they are also hard and durable)⢠dust is practically nonexistent⢠the scent, while initially strong, does fade away eventually BUT the odor containment capability does not fade, even if the scent is gone.⢠since the clumps of urine stay together (even if you only scoop once a week on occasion!) the full pan of litter rarely needs to be completely emptied and replaced due to a build up of urine smell from the broken clumping action and dried pee smell of clay and other more traditional litter, so there is less waste.⢠with less waste, and better efficiency, I go through substantially less litter.⢠while this litter, at first look, seems more expensive than other high quality litter, in the long run it is much LESS expensive when its durability, longevity of odor control, and the length of time between complete litter changes are taken into consideration.⢠it does not stick hard to the litter pan, and if the âdepositâ reaches the bottom of the pan this litter does not leave a residue like clay based litter. This also helps keep the odor build up to a minimum.⢠itâs vacuumable without disintegrating into filter clogging dust⢠passes harmlessly through sneaky dogs digestive tract when they get in a âkitty crunchyâ or 5 while you arenât looking. It generally emerges from the dog in the form of a dog poo cow pie and quickly solidifies into a hard clump upon âdeposit.âCONs:⢠only comes in the flowery scent. I would much prefer a more neutral pine, cedar, lemon, or vanilla scent if there HAS to me a scent.⢠since this litter is lighter weight, cats who are powerful litter diggers/flippers tend to âfling it aboutâ a bit more than clay litters.In our house it seems to be more flinging than tracking that propels it out of its box.⢠with the above âconâ in mind, we have opted to switch the litter box to a high sided tote rather than a traditional litter box because it seems to contain the majority of the âhigh spiritedâ digging/flinging/flipping of my more exuberant felines.Bottom line:Absolutely the best overall litter I am currently aware of on the market, hands down. After starting my big litter box with an initial purchase of 2 bags, I maintain an order of 1 bag a month for my household of 6 inside/outside cats and have not run out in the almost 2 years that I have been using this litter. 15/10 DO recommendð
Jeni –
BEST CAT LITTER EVER!!!!
BEST EVER CAT LITTER!!!This litter is lightweight but does a heavyweight job! My litter box NEVER smells (I clean it daily)…however, I’ve left the cats for 3 days and it still did not smell. It’s super easy to scoop. The pee clumps so well so easy to clean.I never thought I’d be so excited about a cat litter…but this is by far the best I have ever tried! I will never use anything else.It’s a great value as well since you don’t have to dump the whole pan very often because everything comes out each time. LOVE LOVE LOVE…..and my girls say…MEOWWWWW!!!
Kate H –
EDIT: STILL GOOD BUT NOT AS GOOD AS IT WAS. I’ve been using this for several months now and the clumping properties are still superior but unfortunately, it seems that there has been a change in the formula which has resulted in reduced odour control. For the first few months, there was a very strong scent when the bag was first opened. I didn’t find it unpleasant, but I know there were some comments that it was overpowering. Personally, I’d prefer to smell a strong garden bloom scent over the smell of ammonia. I’ve noticed that the scent is much, much milder which, isn’t necessarily bad. However, what is bad is the litter box odour, even with daily scooping. Although the superb clumping and easy scooping, leaves the litter looking clean, the ammonia smell means more frequent dumping of litter that has lots of clumping life left in it, which is very disappointing, especially for the price. I am still using it, for now, but I do hope they either, increase scent ingredients again, or perhaps offer an additional scent booster, which won’t interfere with the clumping ability.This is absolutely the BEST cat litter I’ve ever used. After years of struggling with regular clay litter and clumping cat litter that only half clumps, leaving a sticky mess in the bottom of the litter box, I went on a quest to find something that would be less of a struggle. I found a different Arm & Hammer litter that worked REALLY well but it tracked a lot. I did some research and found the Arm & Hammer Hardball litter which had great reviews, and one strong point was that it was low tracking, so I figured I’d try it. Am I ever glad I did! Like the other Arm & Hammer litter I tried, it forms hard balls which are super easy to scoop out. The texture is very fine, similar to the other one, and it sifts through the litter scoop really well, leaving fresh, clean litter behind, once the clumps and solid waste have been scooped out. After scooping, there are literally, no traces of waste at all. It’s like a fresh littler box every time. It is 100% dust free, and lightweight so not only is there less trash to dispose of, but it is lighter too. Although there still is some tracking with this one, it is very manageable, especially if you use a littler mat. It is pricey but, given the fact that you only need to remove small clumps, most of the litter remains in the litter box much longer than with traditional litters so there is much less waste. The scent is quite strong but I don’t mind it at all. I have noticed no “litter box smells” since I started using this litter, which is a huge plus. Now, my only complaint is that it is very difficult to find. There are very few places it can be purchased in Canada and unfortunately, it is sold out here on Amazon, and has been for a while. Now that I’m sold on this, I really hope it is back in stock soon!
Paul –
Great litter works as they say and we have two cats both over one year and we get a full month out of one bag
BB –
This is the best litter on the market for multiple cats. But after my first purchase, Amazon decided to get greedy and raised the price by almost 3x what I originally paid.
Loved it, one of the best we’ve tried to date –
Â
Martina Powell –
Have 2 house cats and have tried about 6 different cat litters ,did all my research on which are best and can honestly say this beats all the others hands down.Bought a little mat which catches cat litter as they exit the litter tray and have noticed I no longer find litter throughout the house .Odour control is brilliant and it clumps really well not like concrete that you canât remove !Wish it was available in the uk as it can take a little longer to arrive but have got in the habit of ordering next bag when Iâm halfway through and itâs free shipping.