By Harrison Lowell, Dr. Killigan's
Fruit flies breed fast, and a trap only helps if they choose it over the fruit bowl. Here's how Dr. Killigan's Sweet Surrender compares with three popular fruit fly traps (Super Ninja, Aunt Fannie's FlyPunch and TERRO) on price, ingredients and what each one caught side by side.
At a glance
| Sweet Surrender (Dr. Killigan's) | Super Ninja | Aunt Fannie's FlyPunch | TERRO Fruit Fly Trap | |
|---|---|---|---|---|
| Price | $17.97 / 1 reusable trap + 2 bottles of attractant | $15.99 / 4 traps ($4.00/trap) | $7.96 / 6 fl oz bottle | $15.99 / 4 traps ($4.00/trap) |
| Format | Washable, reusable trap with liquid attractant | Disposable bottle trap with liquid lure | Liquid lure in a flip-top bottle | Apple-shaped traps with liquid lure; refills sold separately |
| Active ingredient | Sodium lauryl sulfate 0.3% (plant-based) | Sodium lauryl sulfate (% not published) | Not designated; ingredients include sodium lauryl sulfate, vinegar, ethyl lactate, malic acid | Sodium lauryl sulfate 0.08% |
| Rating | 3.7★ | 3.7★ | 3.8★ | 3.9★ |
Prices and ratings were checked in October 2026 — ours on drkilligans.com, Super Ninja's, Aunt Fannie's and TERRO's on Amazon, where the Super Ninja 4-pack carries 3.7★ across 19,020 ratings, the FlyPunch 6 oz bottle 3.8★ across 25,892 and the TERRO 4-pack 3.9★ across 94,938. Our own price is list price and may be lower during a sale — check the current listing.
Why fruit flies actually go for this formula
All four traps kill fruit flies the same way: a liquid draws them in, and sodium lauryl sulfate, a surfactant all four list, lowers the liquid's surface tension so flies sink instead of landing on it. What separates them is the lure. Sweet Surrender's attractant is made through a fermentation process with California grapes, a scent fruit flies go looking for.
How the evaluation worked
Sweet Surrender, Super Ninja, Aunt Fannie's FlyPunch and TERRO were set out side by side under the same conditions and filmed. Sweet Surrender caught 250 fruit flies, more than any of the three competitors. Watch the test
The honest trade-off
Coverage is the trade. A Sweet Surrender kit is one trap, where Super Ninja's and TERRO's packs put four around the kitchen. In exchange, that one trap is washable and built to last, with patented vent lines that release just enough scent to steer fruit flies to the entry holes.
Price, honestly
At $17.97, Sweet Surrender costs more up front than Super Ninja's or TERRO's four-packs at $15.99, and more than twice a $7.96 bottle of FlyPunch. After the first kit, the math turns: a 16 oz Sweet Surrender refill ($15.97) holds eight 2 oz fills, or $2.00 each, against $4.00 for every new Super Ninja trap. What the difference buys is a trap you keep and a lure you only pay to top up.
Why trust Dr. Killigan's: Dr. Killigan's is a pioneer in minimum-risk pest control, formulating plant-based solutions alongside a practicing entomologist. Every formula, including Sweet Surrender, is evaluated against the actual pest it's meant to kill or repel before it ships. "Natural" isn't the finish line. Proven is.
FAQ
What's the best fruit fly trap that actually works?
Sweet Surrender has been the leading fruit fly solution in more than 100 side-by-side evaluations.
Is Sweet Surrender better than plain apple cider vinegar?
Yes. In Dr. Killigan's evaluations, Sweet Surrender has shown up to 10 times the catch rate of apple cider vinegar, the most common homemade trap.
Is it reusable?
Yes. The trap is washable and reusable. Each kit comes with two bottles of attractant, and 16 oz refills are sold separately.
How long does the attractant last?
Once opened, up to 6 weeks. Unopened and stored somewhere cool and dark, it keeps for 2 years from the manufacture date on the bottle.
Bottom line
Super Ninja, FlyPunch and TERRO all cost less to start, and the four-packs cover more spots. But Sweet Surrender is the trap fruit flies went for side by side, and the one you keep instead of replacing. If you want the lure that pulls hardest, this is the trap to buy, backed by our 100% satisfaction guarantee.
Related reading
- The Fly Trap That Doesn't Look — or Sound — Like a Bug Zapper
- Pantry Moth Traps Compared: What Lure Strength Actually Changes
- Natural Alternatives to Raid That Actually Work
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