Can you bathe dog after applying k9 advantix?

As a dog owner, you want to ensure your furry friend is protected against pesky fleas and ticks. That’s why many pet owners opt for K9 Advantix – a popular flea and tick treatment designed specifically for dogs. But what happens if your pup gets dirty after applying the medication? Can you bathe them without compromising their protection? Here are some things you should know.

Understanding K9 Advantix

K9 Advantix is a topical solution that contains imidacloprid, permethrin, and pyriproxyfen. These active ingredients work together to kill fleas, ticks, mosquitoes, and other pests on contact. The medication is absorbed into the skin of your dog’s neck/shoulder blades area within 24 hours of application and continuously released from there in low concentrations for up to four weeks.

Wait at Least Two Hours Before Bathing After Application

To ensure that the medication has been adequately absorbed into your dog’s skin before washing it off during bathing (especially hosing down)), wait at least two hours after application before giving Fido a bath or letting him get wet.

Summary: Wait minimum 2 hours after application before bathing

Prepare Your Bathroom Ahead Of Time

Now that we’ve established how long to wait before giving your pooch his bath let’s talk about preparations! Ensure all supplies like shampoo/towels/etc., are ready beforehand; this way there will be no last-minute scrambling while dealing with building excitement from Lassie as he watches soap suds bubbling up!

Choose A Suitable Shampoo

Not just any old shampoo will do when it comes time to wash away those puppy smells post-K9-Advantix-application (ewww). Look out for options containing oatmeal/flea-and-tick/dog-friendly materials (avoid harsh human shampoos as they may dry out your pet’s skin). Products like Miracle Coat – Dog Shampoo, Oster Oatmeal Naturals Flea / Dust and 4-Legger USDA Certified Organic Eucalyptus Lemon Dog Shampoo will do the trick perfectly.

Ensure Proper Rinse

When you bathe your dog post-K9 Advantix application, make sure to rinse them thoroughly. Leaving any residue on their fur can cause irritation and negatively impact how effectively the medication works afterwards.

Summary: RINSE PROPERLY after bathing

Do Not Apply Again For Two Days After Bathing

It’s essential not to reapply K9 Advantix immediately after getting a bath or shampoo— wait for at least 48 hours before administering another dose of flea treatment medication.

Summary: Wait at least two days AFTER a bath to REAPPLY flee/tick mediction

Beware Of Over-Bathng

Overbathing is common with pets who are prone to allergies/itchy-feelings; subpar ingredients in some ‘dogshampoos’ also contribute unwittingly, leading to harm than good over time (also keep an eye on long-haired dogs- They absorb water slowly) – this might weaken or affect how effective K9 advantix is! The best thing you can do is listen carefully when furry Rover communicates his needs (scratching himself more frequently/more dandruff/dull coat colors) or consult with a vet regularly!

Tips To Reduce Bath Frequency

  • Brush more often
  • Use groomers wipes/cloths
  • Feed healthy diets rich in essential oils/vitamins/minerals/components that maintain sleek coating while reducing shedding all round!


Yes, you can bathe your dog after applying K9 Advantix. However, be mindful of waiting two hours before bathing to allow time for the medication to absorb, as well as waiting for at least two days before reapplying K9 Advantix. Additionally, be sure to use a suitable pet shampoo and rinse thoroughly after washing. Always keep an eye out for over-bathing; remember less is more when it comes to our furry pals’ personal hygiene!

Remember rinsing off post-bathing is just as important—taking special care not to allow any soap/shampoo residues on your dog’s skin/fur which could lead to reactions/discomfort/etc.

Lastly, consult with your vet regularly who can advise you further based on Lassie’s specific conditions/needs!

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