does this product just kill adult fleas or the eggs too?

It will kill fleas and eggs. If you follow the instructions your dog will be fine.

How long is this effective to kill fleas and eggs after the bath or does it only work on what comes into contact while shampooing?

It kills by contact. There’s no preventative in this shampoo. Make sure to follow the directions of massaging the suds in for 5 minutes to kill as much as possible.

how to apply the Flea and tick liquid to my dog

Thanks for your inquiry. In order to use this product properly, please make sure your dog is within the correct age and weight requirements. Once you place your pooch in the tub, it depends on how much shampoo you use, according to the weight of your dog. Once you have the appropriate amount of shampoo, mix well with water. Please be sure to avoid sensitive areas and then lather up, leave on for 5 minutes, and then thoroughly rinse off. If you have any questions, please feel free to reach out to the Consumer Affairs Department at 1-800-275-1414.

How was shipping?DID IT SPILL SHAMPOO all over.

No, no product was spilled in shipping. The shampoo dries out the dogs coat something fierce. I wouldn't buy it again.

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Description

🛁 Keep your pup pest-free and fresh—because they deserve the best!

FRESH SCENT THAT LASTS - Leaves a clean, pleasant aroma that lingers for days—no more pet odor.
SOOTHING OATMEAL RELIEF - Enriched with oatmeal to calm irritated, itchy skin for happy pups.
WEEKLY PREVENTATIVE CARE - Safe for weekly use to maintain a pest-free, healthy coat effortlessly.
ULTIMATE FLEA TICK DEFENSE - Powerful contact-kill formula keeps your dog pest-free and fresh.
PERFECT FOR DOGS PUPPIES 6 MONTHS - Gentle yet effective formula suitable for your growing furry family members.

Hartz Ultraguard Rid Flea & Tick Shampoo (532ml) is a vet-trusted, oatmeal-enriched formula that kills fleas and ticks on contact while soothing itchy skin. Ideal for dogs and puppies over 6 months, it offers weekly preventative care with a fresh, long-lasting scent to keep your pet clean, comfortable, and pest-free.

Specifications

ASIN	B000OXCUCO
Active Ingredients	Oat
Age Range Description	Senior
Allergen Information	Cereals free of Gluten
Best Sellers Rank	#30,490 in Pet Supplies ( See Top 100 in Pet Supplies ) #354 in Dog Shampoos
Brand Name	Hartz
Customer Reviews	4.4 4.4 out of 5 stars (6,210)
Global Trade Identification Number	00032700023058
Included Components	kkkkk
Item Form	Liquid
Item Type Name	kkkkk
Item Weight	1.1 Pounds
Manufacturer	Hartz
Manufacturer Part Number	3270002305
Model Number	3270002305
Scent Name	Oatmeal
Target Species	Dog
UPC	032700023058
Unit Count	532 Milliliters
Volume	18 Fluid Ounces

Reviews

C**D

Effective

The product is effective for my dog.

4.05.2024

T**M

This works very well on killing fleas and ticks and the good smell last days.

25.02.2026

J**E

I’ve been using this for years, it lathers up great my puppy’s fur is soft and shining and the scent lasts a few days also keeps the critters away.

21.12.2025

S**L

Works great and good on my dog skin

3.03.2026

A**S

Good shampoo for fleas

20.01.2026

J**S

This is a God sent.. helps with skin irritations, leaves fur shiny and clean.

23.02.2026

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Shampoo Ultraguard Rid Flea & Tick 532ml

Details

Description

Specifications

Reviews

Common Questions