PetArmor Fastact Plus Flea & Tick Spray for Dogs & Cats, 16-fl oz bottle

$14.99 Chewy Price

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About This Item

Details

  • Helps kill and control fleas, ticks and lice directly on your pet as well as in his surroundings, including his pet bed, pet carrier and around the home.
  • Kills and repels adult fleas, their eggs and larvae, ticks and lice.
  • Prevents infestation of fleas and ticks for up to 30 days.
  • Can be used for puppies and kittens over 12-weeks old.
  • Active ingredients: Pyriproxyfen, Pyrethins, Piperonyl Butoxide & MGK 264.

Ingredients

Instructions

FAQ

Learn More About PetArmor From Our Team of Experts

Important Information

Fleas rise to the top of your pet's coat as they die, so consider it a triumph if you start seeing more fleas at first, after treating your pet. If you’re still seeing fleas after application, it may be because your pet has picked up new fleas from the environment, which may include other pets, surfaces and outdoor areas. It may take up to 30 days to break the entire flea life cycle. Additionally, you should also treat sources of new fleas (i.e., carpet, yard, etc.) to ensure complete flea control.

Questions & Answers

3 Customer Questions


How many applications are typically found in a bottle

Answer by ChewyApr 18, 2018
This 16 ounce bottle should be sufficient for three applications to an average 30-35 pounds of dog or 20 applications to a 10 pound cat.

Is it safe for my cats to lick it's fur after treatment

Answer by ChewyApr 18, 2018
Once dry, it is safe for your cat to lick or groom themselves.

My puppy is 4 months old. Your instruction say over 12 weeks and over 6 months. Whick is it?

Answer by ChewyAug 17, 2021
This spray is recommended for dogs and cats over 12 weeks of age.
3.9
Rated 3.9 out of 5 stars
67 Ratings

32 Customer Reviews



Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.

Rated 5 out of 5 stars
By Ellie on Nov 20, 2025

Smells GREAT

This smells great and I use it as an extra precaution for hiking. My dog is on monthly prevention, so I just use this spray as an add on. The bottle did come broken

This smells great and I use it as an extra precaution for hiking. My dog is on monthly prevention, so I just use this spray as an add on. The bottle did come broken as others have said, but it was replaced with no issues thanks to chewy


Rated 5 out of 5 stars
By Tanya on Nov 22, 2025

That it was safe for my dogs!

How well it works and how fast! Love this stuff!

How well it works and how fast! Love this stuff!


Rated 5 out of 5 stars
By Debra on Jun 15, 2025

Used instead of Oral meds

My lab is pregnant so she is on the spray instead of any oral meds

My lab is pregnant so she is on the spray instead of any oral meds


Rated 5 out of 5 stars
By Yodasmom on Apr 25, 2025
Top 1000 Contibutor

Petarmor flea spray

Works fast and smells nice. I use this on my cats between spot on treatment, if flea's appear.

Works fast and smells nice. I use this on my cats between spot on treatment, if flea's appear.


Rated 5 out of 5 stars
By Albert on Mar 12, 2025

Chewy

Seems to scratching less with collar and this spray

Seems to scratching less with collar and this spray


Rated 4 out of 5 stars
By Dana on Oct 26, 2024

Better Price, Effectiveness, and Scent

We like it, it did not cause an immediate negative reaction like other 2 brands we tried.

We like it, it did not cause an immediate negative reaction like other 2 brands we tried.


Rated 5 out of 5 stars
By Jan on Dec 2, 2024

Flea Spray Works Great!!

One of the Best Flea Sprays I have purchased!

One of the Best Flea Sprays I have purchased!


Rated 1 out of 5 stars
By Shawna on Sep 12, 2024

Dont

Nope itz just perfume .... I waited too long for it not to work. They damaged the first one.

Nope itz just perfume .... I waited too long for it not to work. They damaged the first one.


Rated 5 out of 5 stars
By mmalone79 on Nov 22, 2024

How much you get.

It helps with fleas

It helps with fleas


Rated 5 out of 5 stars
By julie on Feb 18, 2024

Pretty good stuff

Kills existing fleas, smells good, but not a long term remedy. Nice to have for spot treatment.

Kills existing fleas, smells good, but not a long term remedy. Nice to have for spot treatment.