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Gnat Spray for Indoor Plants Natural Essential-Oil Fungus Gnat Spray, 16oz
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 9, 2026 3:58 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Smart Grower Blends
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓KILLS GNATS ON CONTACT WITH 4-OIL ESSENTIAL BLEND** — Our gnat spray for indoor plants combines Rosemary, Peppermint, Cedarwood, and Geraniol oils to target fungus gnats, their eggs, and larvae on contact. Unlike single-oil sprays, our multi-oil formula attacks gnats at every life stage so they don't come back. Shake well, spray leaves and soil, and watch your gnat problem disappear.
✓EASY SPRAY NOZZLE FOR PRECISE, EVEN COVERAGE** — The 16oz bottle features a professional mist nozzle that delivers a gentle, uniform spray across leaves and soil without drenching your plants. Perfect for reaching undersides of leaves, tight spaces between stems, and topsoil where fungus gnat larvae hide. No messy runoff, no wasted product — just targeted gnat control.
✓PLANT-BASED FORMULA WITH ESSENTIAL OILS** — Made with Rosemary, Peppermint, Cedarwood, and Geraniol oils plus plant-derived surfactants. Leaves behind a pleasant herbal scent — not a chemical one. Follow label directions for best results.
✓READY TO USE — JUST SHAKE & SPRAY** — No mixing, no measuring, no diluting concentrate. Our RTU gnat killer comes pre-mixed at the perfect concentration so you can start treating your plants the moment it arrives. Spray topsoil and foliage once a week or as needed to break the gnat lifecycle and keep plants gnat-free.
✓WORKS ON HOUSEPLANTS, HERBS & GARDEN PLANTS** — Whether you're battling fungus gnats in your pothos, fiddle leaf fig, herb garden, or outdoor container plants, Smart Grower Gnat Spray is gentle enough for delicate houseplants yet effective enough for serious infestations. Pro Tip: Always test spray on 1–2 leaves and wait 24 hours before full application.
✓SHAKE WELL BEFORE EACH USE** — Always test spray on 1–2 leaves and wait 24 hours before full application. Repeat weekly, or every 3–4 days for heavy infestations, until gnats are gone.
⚙️ Specifications
Number of Items
1
Unit Count
16 Fluid Ounces
Size
16 Fl Oz (Pack of 1)
Brand Name
Smart Grower
Manufacturer
Smart Grower
UPC
199284418509
Item Highlight
Non-Toxic Essential Oil Fungus Gnat Spray For Potted Plants And Outdoor Gardens. Smart Grower Ready to Use
Included Components
1 Gnat Spray 16oz Bottle
Item Weight
16 ounces
Manufacturer Part Number
GS-16
Best Sellers Rank
#54,372 in Health & Household (See Top 100 in Health & Household) #73 in Indoor Insect & Pest Control Sprays
