Wondercide Peppermint Scent Flea & Tick Shampoo for Dogs + Cats with Natural Essential Oils (12 oz)

Wondercide LLC

  • $19.99
    Unit price per 

Powered by nature and proven to work, peppermint Flea & Tick liquid shampoo kills fleas and ticks on dogs and cats. It’s the perfect first step when you have an active infestation and the shampoo to reach for after long walks or hikes. For dogs and cats ages 4+ months. Use 1x per week or as needed.


Wondercide is proven to work without the conventional ingredients. Our lineup of plant-powered sprays, spot ons, collars, and shampoos harness the power of nature to do the job. Lab-tested to protect your pet from fleas, ticks, and mosquitoes. Loved by people, pets, and pollinators. It’s all good.

Kills and helps repel
  • Fleas
  • Ticks
Designed for
  • Dogs ages 4+ months
  • Cats ages 4+ months


  1. Conventional flea-and-tick shampoos


  • Lab tested and proven to work
  • Kills fleas and ticks
  • Helps repel fleas and ticks
  • Soothes itchy skin
  • Plant powered
  • Fresh peppermint scent
  • Made with steam-distilled natural essential oils
  • Made without artificial colors, dyes, or fragrance
  • Cruelty free
  • Safe around the whole family when used as directed
  • USA made with U.S. and global components


  1. Wet pet and apply shampoo in a line down the neck, back, and legs.
  2. Rub shampoo into the coat and massage into a rich lather down to the skin. Avoid contact with eyes.
  3. Let the lather sit for 2 minutes.
  4. Rinse thoroughly.
  5. Use up to once per week as needed.


Made with natural essential oils. No artificial colors, dyes, or fragrances. Phenol-free. Clove-free.

Active Ingredients Percent Source
Cedarwood Oil 1.0% Texas and Virginiana Cedar Trees
Peppermint Oil 1.0% Mentha piperita



Committed to the planet. Our consciously-formulated products harness the power of nature and wherever possible, we make choices that can reduce impact on the environment, like choosing packing materials that can be recycled.

While the U.S. recycling program has a long way to go, you can make a big difference. Learn what can be recycled in your area, and whether items need to be sorted. On plastic bottles, check the bottom for a number. 1-2 are widely accepted. 4-6 may be accepted. 3 and 7 are generally not recyclable.

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