Wondercide Rosemary Flea & Tick Spray for Pets + Home with Natural Essential Oils (1 oz)


As seen on Shark Tank. Proven to work and easy to use, this plant-powered flea-and-tick spray for pets and home kills, repels, and prevents fleas, ticks, and mosquitoes. Replaces conventional flea-and-tick protection and features a fresh rosemary scent from natural essential oils. Safe for dogs and cats of all ages when used as directed.

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 repels adult

  • Fleas
  • Ticks
  • Mosquitoes

Also kills

  • Flea eggs and larvae
  • Tick nymphs

Designed for

  • Dogs - all ages
  • Cats - all ages
  • Household use


Conventional flea-and-tick protection


Lab tested and proven to work
Kills by contact and repels
Up to twice the active ingredients of competitive products
Plant powered
Made with steam-distilled natural essential oils
Made without phenols or phenolic compounds. Clove free.
Made from the parts of plants without pollen
Cruelty free
USA made with U.S. and global components
Meets the same effectiveness standards required for conventional products
Made without artificial colors, dyes, or fragrance


Read entire label for all products prior to use and use as directed. Safe for daily use when used as directed. Go slow and acclimate skittish pets to the scent if needed.

Shake well before each use.

Test a small area at the base of the neck 1 hour before full body application to check for sensitivity. This is a smart step when introducing any new product. Pets, like people, can have sensitivities to plant-powered ingredients too.

Rub your pet’s coat in the opposite direction of growth, spray, and rub in. Spray body, belly, legs, and tail. Do not soak your pet or oversaturate. A light but thorough misting ensures best results.

Spray into your hands and rub onto your pet's ears and face. Avoid spraying in mouth, nose, and eyes.

For continuous protection, reapply daily, every 24 hours. Apply before going to an area not protected by Wondercide such as a dog park or on a hike.

Add to your regular cleaning schedule to freshen the home and treat areas frequented by pets. Test specialty fabrics like silks and suedes before full use. This is a water-based product with oil.

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