Does Advantage® II for Cats expire? The EPA does not require an expiration date on packaging for Advantage® II for cats. We recommend keeping the product in its original packaging and storing it as directed on the label.
Advantage®II does not expire.
Kills fleas in 24 hours and prevents infestation
It works quickly and lasts for up to four weeks, protecting your dog and your home from infestations. With regular use at the right time, Advantage will keep your dog free of fleas forever.
Advantage Multi® for cats has an expiry date which can be found at the bottom of the packaging. Advantage Multi® for cats should not be used past the expiration date. CAUTION: Federal (USA) law restricts Advantage Multi® for cats to use by or on the order of a licensed veterinarian.
Under normal conditions, this product is effective for one month. However, heavy flea infestations may require re-treatment before 4 weeks. Retreat no more than once every 14 days for kittens or once every 7 days for small and large cats.
FRONTLINE Plus®, FRONTLINE Tri-Act® and FRONTLINE® Spot On have a shelf life of 3 years at the time of manufacture, although there is usually less than this left at the time of purchase. Please do not use any product past the expiry date. The expiry date refers to the end of the specified month.
Everything has an expiration date, and that’s a fact. Nothing can last forever, not even human life. So yes, flea and tick repellents have an expiration date.
A. The active ingredient in FRONTLINE (Fipronil) kills fleas by affecting their nervous system, making them hyperactive before they die. These dying fleas often ascend to the top of your pet’s coat, so the presence of visible fleas after treating your pet is a sign that the product is working.
The EPA does not specify an expiration date on packaging for Advantage® II for Felines. We recommend keeping the product in its original packaging and storing it as directed on the label.
Not treating often enough
Fleas go through a life cycle of egg, larva, pupa and adult. Most flea treatments only kill adult fleas, but fleas can still appear for months after you think an infestation has ended. If a newly hatched female flea finds a host, she can lay eggs within a day.
Advantage Multi collects in the oils of the skin and hair, allowing for a sustained release, extending its 30 days effectiveness against cat fleas. According to the product label, it can kill fleas within 2 hours and kill all adult fleas within 12 hours.
This item does not have an expiry date, but has a manufacturer’s date on the packaging. After two years, this article may lose its effectiveness, but it does not expire.
Because it has been 2-3 weeks since the last application, yes, you can apply it again. You can also give her Capstar. It’s a one-time use pill that kills fleas in 30 minutes and is safe to use with the Advantage.
FRONTLINE Plus and Advantage II are both effective in controlling fleas at all life stages. Both products have three-way prevention that lasts up to a month. But when it comes to heavy infestations and broadband protection, FRONTLINE is a better choice between the two.
Advantage® II for cats is fast and effective.
Advantage® II flea treatment for cats works in seconds and starts within < b>12 hours and is waterproof after 24 hours. Simply reapply every 30 days.
A single application lasts up to four weeks. Once applied, Advantage®II quickly unfolds its effect. It starts killing fleas within 2 hours3 and will kill all fleas on your dog within 24 hours.