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Description
PetLock Max for DogsContains the same active ingredients used in K9 Advantix II. PetLock Max is a monthly topical treatment and preventative of ticks, fleas, mosquitoes, biting flies, & lice. KILLS & REPELS ADULT FLEAS CONTROLS HATCHING OF FLEA EGGS KILLS FLEA LARVAE KILL AND REPELS TICKS KILLS LICE KILLS AND REPELS MOSQUITOES REPELS BITING FLIES WATERPROOF PetLock Max for Dogs uses the same active ingredients as K9 Advantix II for Dogs, but sells for a fraction of the
Contains the same active ingredients used in K9 Advantix® II.
PetLock Max is a monthly topical treatment and preventative of ticks, fleas, mosquitoes, biting flies, & lice.
- KILLS & REPELS ADULT FLEAS
- CONTROLS HATCHING OF FLEA EGGS
- KILLS FLEA LARVAE
- KILL AND REPELS TICKS
- KILLS LICE
- KILLS AND REPELS MOSQUITOES
- REPELS BITING FLIES
- WATERPROOF
PetLock® Max for Dogs uses the same active ingredients as K9 Advantix II® for Dogs, but sells for a fraction of the cost. PetLock® Max is long-lasting, waterproof, and easy to use. Apply monthly.
Frequency of Application
Application
Under normal conditions the product remains effective for a month. In case of severe pest infestations, retreatment once a week is permitted not to exceed 4 weeks. After successful pest control, please return to a monthly schedule.
Directions for use
How to Open:
- Tear along perforation.
- Fold back the safety tab.
- Cut with scissors to open applicator.
How to Apply:
- Prepare applicator as shown in “how to open.”
-
5-10lbs and 11-20lbs: Apply the entire contents of the applicator to one spot. Part the hair on the dog back between the shoulder blades until the skin is visible. Place the tip of the applicator on the skin and gently squeeze to apply all the contents to the skin. Carefully avoid allowing the product to run off the side of the dog. Keep solution out of your dog’s eyes and do not allow your dog to ingest this product.
21-55lbs and Over 55lbs: Apply the entire contents of the applicator evenly to three or four spots on the top of the back of the dog from the shoulder to the base of the tail. At each application site, part the hair of the dog until the skin is visible. Place the tip of the applicator on the skin and gently squeeze to apply all the contents to the skin. Do not apply an amount of solution at any one spot that could cause some of the solution to run off the side of the dog. Keep solution out of your dog’s eyes and do not allow your dog to ingest this product. - Discard empty applicator and packaging as described in the Storage and Disposal section.
- Under normal conditions the product remains effective for a month. In cases of severe flea infestation, retreatment may be necessary earlier than one month. Do not reapply PetLock Max more often than once every seven (7) days. Once flea control is attained, return to a monthly application schedule.
It is a violation of Federal Law to use this product in a manner inconsistent with its labeling. Do not allow children to apply product. TO PREVENT HARM TO YOU AND YOUR DOG, READ THE ENTIRE LABEL AND PACKAGE INSERT BEFORE EACH USE. FOLLOW ALL DIRECTIONS AND PRECAUTIONARY STATEMENTS CAREFULLY. USE ON DOGS ONLY. DO NOT USE ON RABBITS OR OTHER ANIMALS.
Precaucion al consumidor: Si usted no puede leer Inglés, no use este product hasta que la etiqueta le haya sido explicada ampliamente. (To the user: If you cannot speak English, do not use this product until the label has been fully explained to you).
Precaucion al consumidor: Si usted no puede leer Inglés, no use este product hasta que la etiqueta le haya sido explicada ampliamente. (To the user: If you cannot speak English, do not use this product until the label has been fully explained to you).
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 4
Good quality
Size: 10 sqft
I wish it was a little better but it definitely works great and look good for how cheap it is
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Reviewed in the United States on January 23, 2026
★★★★★ 5
Works well
Size: 10 sqft
Worked great at a budget price.
I used it to damp a fiberglass loudspeaker horn. Easy to work with too.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Good material but bites back
Size: 20 sqft
Very good product for my rear trunk and backseat on my mustang. I would recommend some type of gloves due to the foil itself when placing down will cut up your hands and fingers. Overall good product for its price.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Excellent product high quality.
Size: 36 sqft, Size: 36 sqft
This stuff definitely suprised how easy it was to work with.
Not to mention it sticks very well. Don't put it on anything you may need to get back into. It will take the paint off of a service area. I have a 2018 dodge durango. I just had a aftermarket audio sytem installed. It was rattling so bad it was driving me crazy. I seen this stuff and decided to give it a try.
Its a night and day difference no moore rattling. I box will be enough to do my back gate and all front and rear doors also. For the price you honestly can not beat it. If your on the fence about trying it don't be. You definitely won't regret getting it. Its worth every penny. You don't realize how much something rattling in your vehicle robs you of spund quality. Glad I made the decision. Now off to the other 4 doors. ,and then the roof. One of the things I really like was the fact it has multiple line to help you make even better cuts. Definitely will buy a gen.
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Reviewed in the United States on February 28, 2026
★★★★★ 5
Affordable, Clean and does the job.
Size: 36 sqft, Size: 36 sqft
I consumed about 90% of this box doing all doors and the tailgate on a 2000 tahoe. I applied it very liberally inside every door (exteror) panel. We then added an almost equal amount of deadening/absorbing/decoupling foam to the other side of the door (panel side). If you know how many rattles a circa 2000 tahoe GMT800 can have by now, you can appreciate why I added this as a "must" if i were to put some money back into this vehicle. Best sub $150 spent on this mini resto so far, right next to tint.
Good quality. Not to thick or thin. Good sized sheets. Seamed to deaden as good as another slightly thicker material i recently used in my F250. My box was delivered with no issues of melting or anything funky. Clean, no major smell before or after and easy to work with. Maybe buy a roller set and wear gloves. Save your hands if your doing inside of panels. Good buy. Will buy more for future projects.
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Reviewed in the United States on February 17, 2026
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