The 5 Best Hartz sprays (2023 reviews)

If you want nothing but the best long-lasting spray, then this is the one you should definitely consider, as it manages to bring a lot to the table. The Hartz UltraGuard Flea & Tick Dog Spray kills and repels pesky fleas and ticks through contact. This will immediately remove hundreds of live adults, including their babies and eggs. This will virtually guarantee that you'll bring back a whole host of hungry fleas back into the same area that you work so hard to clean.

This spray is an affordable, easy to use option for dog collars in order to combat fleas and ticks. The convenient spray bottle disperses a wide, gentle stream of product. It will safety remove most of the adult fleas, including their pupae and eggs. This will continue to kill both fleas, ticks, and even bed bugs, for quite awhile. This is very important, you must kill the fleas in your entire house as well, otherwise they will eventually all come back and create a living hell for both yourself and your pet.

Why We Like This:

Kills on contact and smells amazing
Hart ultraguard fleatick & flee for dogs
Lot of satisfied buyers

Best Runner up: Hartz Flea Tick Spray

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If you often find yourself confused about good spray, this is your end point. The sick fleas jump off and infest your house if they live. It does not kill fleas. It stops flea eggs from hatching and interrupts fleas from being able to lay eggs, which is good because less eggs are applied directly to the dog's fur and skin. This spray is also great for use on the carpet and on pet bedding. It can be used as both a treatment of current infestations and preventative of future infestations as is applied directly to the dog's fur and skin.

This is made for application to dogs, you would use a premises spray for furniture. It is fasting acting and starts to kill fleas within 10 minutes. It can be used as part of a total program aimed at reducing fleas and ticks in the pet’s environment.

Why We Like This:

Kills fleas and ticks almost immediately
Helpful while removing fleas from dogs
Allow 24 hours after bathing pet before using the spray
Hartz ultraguard plus flea and tick spray for dogs,

Best For outdoor: Hartz Flea Tick Home Spray

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The hartz flea tick home spray's superior materials makes sure that it ages well with use. Nature’s shield flea & tick products contain gentle and safe ingredients that treat parasitic pests externally without exposing pesticides to your home, family and pets. It fits a 32oz bottle of Hartz Nature’s shield flea & tick home spray. This is a product to repel & kill fleas outdoors where your pets play, as well as in bedding, etc. It really carries no strong odor.

The gentle yet effective shampoo protects your dog from those pesky pests while cleaning, deodorizing and conditioning your dog's skin and coat with vitamin E. This spray is only meant to be used in and around the home and should not be applied on pets directly. It comes in a large pump spray that works well.

Why We Like This:

Dual purpose pet & home spray
Has a citronella-type scent with lemon
Good brand reputation

Best For Spot Treatment: Hartz Home Spray

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If you often find yourself scrambling for convenient and suitable spray, this product is your end point. They have flea treatments for your pets that is actually meant to go onto or into (capsules) your pets. The Hartz Ultraguard is great for spraying furniture and carpets to rid yourself of them. It includes a 16 ounce spray bottle. This product also prevents re-infestation. The 3 cats all have shots plus drops for prevention. This product is fantastic and the smell even better. It is good for spot treatment in problem areas.

Why We Like This:

A light weight nice smelling product
You can especially on a dog or cat bed with no problem
Works pretty good smells good too
Kills all bugs even all the flies and fruit flies too

Best Value For money: Hartz Fast acting Water based Formula

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a worth the price product. The hartz fast acting water based formula is exactly that - it's a simple product that hits all the right notes. It is committed to applying the latest science to effectively eliminate fleas, ticks and mosquitoes and to prevent them from infesting pets and their surroundings. It is important that flea products for both the pet and the pet’s environment include an adulticide that kills the adult flea, and an insect growth regulator that kills the immature stages. Fleas can lay up to 50 eggs a day, so it’s important to use a formula that breaks the flea life cycle.

Hartz Ultraguard plus flea and tick spray provides immediate relief for your dog or cat from fleas and ticks. It provides affordable, convenient pest control for every pet. It can be used weekly for preventative treatment.

Why We Like This:

Enriched with aloe to provide soothing relief from itchy, irritated skin
Gets rid of the fleas, doesn't have a bad smell
Delivers what they promise