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Hartz UltraGuard Rid Flea And Tick Oatmeal Shampoo For Dogs, 18ozNew
WalmartPet Supplies › Deals & Promotionsby Hartz

Hartz UltraGuard Rid Flea And Tick Oatmeal Shampoo For Dogs, 18oz

4.4 · 2,576 reviews
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$4.66$5.18-10%
Save $0.52Lowest in 30 days
Available
Seller:
Walmart.com
Shipping:
$5.99

Cleansing shampoo Effectively kills fleas and ticks Contains oatmeal to help soothe dry, irritated skin. Rich vanilla fragrance For use on puppies 6 months of age or older Cleansing shampoo comes in an 18-oz size Works effectively Easy to use Keep out of the reach of children Store in a cool dry place Includes one Hartz UltraGuard Rid Flea and Tick Oatmeal Shampoo for Dogs, 18oz Follow directions for proper use

Price history

Last 30 days

This is around its usual price right now.

Current
$4.66
30-day avg
$4.66
Typical
$4.66
$4.1$4.3$4.5$4.7$4.9$5.1$5.3$4.66Jun 30Jul 15Today
Lowest tracked: $4.66Tracking 27 prices since Jul 4Prices pulled from tracked retailers

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  • WalmartBest priceThis dealSold by Walmart.com
    $5.18$4.66

    New · $5.99 · Available

Price last checked: Jul 30, 2026. Prices may change — always confirm the final price on the retailer’s site.

Ratings & reviews

4.4
2,576 ratings
5★1,824
4★348
3★184
2★63
1★157
Calms skin and kills fleas
anonymousJul 11, 2026

I like that this shampoo calms my dogs skin. She's very old and gets red, irritated skin. When she goes to scratching, I know it's time for a bath. She goes outside just long enough to piddle, and sometimes she picks up a flea or two. We treat our yard, but we still get a few. This kills the fleas while helping her skin. It leaves her hair nice and soft, too. It is thin, so be careful or you'll dump half the bottle. I pour it into a measuring cup.

Show 9 more reviews
  • works for my fur babies
    anonymousJul 10, 2026

    i have a large pit bull she loves rolling in the dirt this sampoo works so good for her coat its thin water down sampoo but her coat shines and so soft after no itching ✨️ she smells so good a light smell after Maggie is older so to strong smells will make her sneeze so this is the best ive never complain about this products line despite of the bad reviews it works and is affordable

  • best dog shampoo ever it is a lifesaver
    anonymousJul 7, 2026

    i used the shampoo ONCE for one bath for both my dogs and all the fleas like dropped dead off them my male dog has hotspots and had hair loss on his back from some kind of allergy we dont know but we used the shampoo and his skin wasnt dry and red anymore it was soft and smooth its amazing shampoo for only 4$ definitely will buy again and recommend to anyone who has an itchy my female dog aswell had some red irritation on her belly but after giving her the bath with the shampoo it disappeared

  • LATHER IS QUESTIONABLE
    May 29, 2026

    I HAVE USED THIS IN THE PAST, BUT THIS TIME THE LATHER IS NOT THERE AS IT SEEMS TO COAT BUT WATERED DOWN...YOU ALMOST HAVE TO USE THE WHOLE BOTTLE! AS FOR FLEAS IT WORKS .AS FOR CONDITIONING NOT AS WELL..A LITTLE DISCOURAGED BUT YOU GET WHAT YOU PAY FOR!

  • doggy approved
    May 12, 2026

    when I purchased this Hartz flea and tick shampoo I really had no real expectations, but I was wrong.! I have bought expensive shampoos from my vet without any significant results. my dog suffers from allergies and this has been the best solution for her skin. she scratches less and seems to have zero fleas at this point I would recommend this dog shampoo.

  • VeronicaApr 10, 2026

    My 12 year old dog has very sensitive skin. She's constantly scratching and now her hair is falling out. I have tried everything from expensive shampoo , hot spots spray and oils nothing worked. After the first bath her coat feels softer and her skin wasn't as dry as before. It smells nice and has a silky feeling. The product has oatmeal in it to aid in the healing process.

  • Does not work
    JohnMar 20, 2026

    Product does not work. I bathed my dog.. He is a large dog. I used a half a bottle. I let it sit on him for 20 minutes, then rinsed him through.. then I gave him a heart pro color for flea and tick. Neither one works . Fleas still alive and happy. 😢

  • Never Again
    EileenOct 6, 2025

    Never again! My poor dog broke out so badly! He broke out in a rash within three hours! I took him to the vet , the next day, to make sure he was going to be all right! My own hands were covered with blotchy red spots for two days!! The warnings in the bottle were very tiny and mentions how this is considered toxic material!!

  • DiaAug 11, 2025

    Here's your one required star. Against my better judgement, and because I needed something NOW, and this was all my local store had, I bought a Hartz brand. I really had sworn them off 18 years ago when their topical product almost killed my dog. My boys caught fleas from the neighbors dog, sneaking under my fence. One of my boys has the common bully breed flea bite allergy and when I say, we've been fighting this for 3 weeks now, I mean FIGHTING it. They attacked his head, neck and chin areas, leaving hives at every spot bitten, and have been medicating multiple hive breakouts with antihistamines and bathing. Hair has fallen out of every single spot there was a hive, and he's been miserable. This shampoo is the most worthless, watered down thin, bottle of crap I've ever bought. I spent an hour methodically scrubbing him down, from head to tail, as instructed, leaving the product to “work” the recommended time, and making sure I scrubbed every inch of him. Get him rinsed, dried, and then spent the ENTIRE night last night and this morning, watching him break out all over his body with more hives because this product didn't kill anything. Just riled them up enough to continually bite him as he cried and I picked alive and well bugs off his face, head and body. For the amount of product used, followed directions to the letter, and watching him suffer, I should have just used some Dawn dish soap. It did a way better job. This absolutely should be pulled along with every other product Hartz makes. 🤬

  • VictorJul 15, 2025

    I used this on an Australian shepard mini that I got covered in ticks and fleas. I lathered this on and left it on then repeated and She was still covered in ticks none fell off and she was still infested with fleas. Alot of fleas. Seemed this did absolutely nothing to them so had to buy a topical medicine to get them off her . Won't buy again.

Specifications

Options

Color
Off-White
Size
18, 18 oz

Specifications

Shape
18 oz

Details

Color
White
Size
18
Gender
Male

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