Tag Archives: mosquitoes

Tougher Than Tom’s Mosquito TNT review

6 Replies

I tested the Mosquito TNT in my Pennsylvania yard and have concluded that they do not control mosquitoes. Moreover, they kill a considerable number of non-target organisms, including pollinators, and provide a habitat for developing flies that feed on the decaying carcasses of previous victims. My full review is below. I include instructions for reporting the product to federal and state regulators, plus tips on how to get your money back if the company refuses to honor its refund policy.

Marketing claims

The company says the four-trap kit ($39.99 plus tax) will make a 1-acre yard “mosquito-free” for 30 days. At the end of this period you dump out the contents and add fresh bait (sold separately for $19.99).

Marketing materials assert that female mosquitoes are attracted to the containers because they emit carbon dioxide, which is produced by two pairs of “inert” (i.e., not inert) ingredients (yeast and D-glucose; sodium bicarbonate and citric acid). The active ingredient, sodium lauryl sulfate is said to make them drown faster.

Note that in reality the device would not be able to produce enough CO2 to attract mosquitoes, and certainly not for 30 days. And the active ingredient, sodium lauryl sulfate, is not listed anywhere in the primary literature as a chemical that can kill adult mosquitoes.

My test results

I took photographs of the four traps every several days as a way to record what types of insects were being killed. By far the most common were flies (fruit flies, blow flies, picture-winged flies, etc.), wasps (yellowjackets and hornets), earwigs, and beetles. Initially they were attracted by the sugar and yeast, but eventually the rotting carcasses attracted species that feed on decaying organic matter. Some of these latter individuals laid eggs, resulting in rather large white larvae moving around in the fluid. After about 20 days the stench was enough to make me gag whenever I got close. At no point during my inspections did I notice a single mosquito.

Below are photographs of the other three Mosquito TNTs. Like the trap above, these did not kill any mosquitoes. One had trapped two bumblebees. Although these seemed to attract fewer insects, all contained living fly larvae.

Containers are filled with larvae

I think the larvae moving around in the fluid might be some sort of shore fly (Ephydridae), in part because they have very prominent posterior respiratory siphons that are characteristic of the family.

I wasn’t able to rear any of the above to adulthood but did succeed for a different species, below, which I’ve tentatively identified as Coboldia fuscipes, a type of minute scavenger fly (Scatopsidae).

Ads are misleading

Many of Tougher Than Tom’s ads assert that the dead insects inside the traps are mosquitoes, even though the insects appear to be fruit flies, bottle flies, and wasps. I.e., the company uses gaslighting to convince people that traps work even though it is very apparent they do not.

Another tactic is to show images that have been Photoshopped to falsely convey high efficacy. For example, the image below has mosquitoes that were copied from a photograph taken in Germany by Steffen Kugler. It’s unclear whether Tougher Than Tom has legally licensed that photograph.

Photoshopped illustration copyright Zachary Snyder Collins of Tougher Than Tom (from Amazon listing).

Tougher Than Tom also uses “user-generated content” (UGC) to push the Mosquito TNT on TikTok, Instagram, and YouTube. Users seem to be following a script that frequently includes how safe the ingredients are, how yards become “mosquito-free,” and how traps eliminate worries over mosquito-borne diseases (all claims that violate FIFRA). None shows mosquitoes inside the Mosquito TNT. The UGCs rarely disclose a financial relationship with the company even though that is required by the FTC.

How to get a refund

Tougher Than Tom has generous return language (“100% guaranteed,” “hassle-free refunds,” “If Tom’s products don’t work for you, you get your money back!“) but tends to ignore refund requests. For those who persist, company then insists that traps need to be mailed to Texas at customer’s expense. To get around these tactics, I highly recommend posting a review on Trustpilot. The company seems to monitor this site and will usually try to appease consumers in an effort to maintain a good standing on the review site. You can also leave reviews at the Better Business Bureau and PissedConsumer.

If that doesn’t work, file a complaint with the Attorney General in your state. You can do this by conducting an internet search for “file complaint with attorney general [your state]” and then submitting a short form. The office will then contact Tougher Than Tom on your behalf, using legal language that may get the company’s attention. It’s easy.

How to file a state or federal complaint

If you’d like to help protect other consumers, you can report the company for making false or misleading claims.

To locate the person in charge of pesticide registration and enforcement in your state, click on this map. These people have the power to revisit a product’s registration status as well as levy fines against the company for shipping to the state without a registration. In your email, provide details of what your traps have captured and attach photographs if possible.

You can also report the company to the EPA and the FTC. For these communications it is also helpful to attach screenshots of the marketing materials that led you to believe that the product eliminated mosquitoes. And if you noticed zero mosquitoes inside your traps, mention that, too.

Here’s the company contact information to share in your report:

Tougher Than Tom
2028 E Ben White Blvd, Suite 240-1328, Austin, TX 78741
(413) 400-0067
owner: Zachary Snyder Collins
zach@simplystrive.com

Further information

  • The Mosquito TNT is a 69-cent wasp trap made in China.
  • I highly recommend reading the consent agreement (PDF) between the company and the EPA. The company had to pay $80,880 in fines for violating federal pesticide laws.
  • The owner of Simply Strive (“Tougher Than Tom”) is Zachary Snyder Collins (photo). He likely got into the mosquito-control business from fellow Austin resident Nick Olnyk, founder of Grandpa Gus, a company that had an identical product lineup before being sold a few years ago. I think Collins copied the “folksy, honest grandpa” marketing schtick from Grandpa Gus.

Where can the Mosquito TNT be sold?

From searching databases and regulations, I think the following states allow the product to be sold: Alaska, Arizona, Arkansas, California, Colorado, Delaware, Florida, Georgia, Hawaii, Idaho, Iowa, Kansas, Kentucky, Michigan, Mississippi, Montana, New Hampshire, New Jersey, New York, North Carolina, North Dakota, Pennsylvania, South Dakota, Texas, Vermont, Virginia, Wisconsin, and D.C.

The search revealed that the following states do not allow sales: Alabama, Connecticut, Illinois, Indiana, Louisiana, Maine, Maryland, Massachusetts, Minnesota, Missouri, Nebraska, Nevada, New Mexico, North Carolina, Ohio, Oklahoma, Oregon, Rhode Island, South Carolina, Tennessee, Washington, West Virginia, and Wyoming.

However, Tougher Than Tom’s website indicates that sales are prohibited only in New Mexico and Tennessee. And the company’s Amazon listing says product cannot be shipped to Oklahoma, North Carolina (which allows sales, actually), and Maine. That these two sources list different states suggests that the company is not paying close attention to where the device may legally be shipped. The company is probably regularly shipping the product to states that have denied a registration. E.g., per a review that Tougher Than Tom features on its website, it has shipped the device to Minnesota (jpg screenshot).

Other reviews

Contact

If you have a question, information you think I should provide, or find errors, send me an email.

Bti honeypot traps for killing mosquito larvae

4 Replies

An easy way to kill thousands of mosquitoes each summer is to drop some Bacillus thuringiensis israelensis (abbreviated to “Bti”) into containers filled with stagnant water. The photograph below shows one fashioned out of a litter box, but any large container will work. Then just lob in a Mosquito Dunk (made by Summit) or any equivalent product that contains live Bti spores, and repeat every three weeks so that there is a fresh supply of bacteria. Over the summer months, hundreds or thousands of females will find the container and oviposit onto the water surface as well as any objects such as wood and terracotta pots placed inside. When the larvae begin to feed they’ll be killed by the toxins produced by the bacteria.

Tips

As you can see from the photograph, I’ve covered the container with chicken wire. This prevents birds from drowning but also serves to prevent dogs, foxes, deer, and raccoons from draining the water, which they do quickly in my yard.

To increase the attractiveness of the water, add a handful of leaves or grass, which decompose but emit distinctive volatiles (not CO2, fyi) that attract gravid females.

I’ve also added a board that is partially submerged so that Asian tiger mosquitoes have something wet and rough to oviposit onto (they don’t oviposit onto the water’s surface like many other species). I set the board at an angle so innocent insects might be able to climb up out of the water when they fall in. Terracotta pots are another excellent option because the entire surface stays hydrated, something that mosquitoes love. Even some dry leaves floating on the surface will do the trick.

Finally, I recommend adding some sort of white object (like a yoghurt lid weighted down with a rock) that allows you to easily view larvae wriggling around; if you see them you need to add a fresh Mosquito Dunk or equivalent.

When siting your honeypots (the more the better) opt for locations that don’t get direct sunlight, are near vegetation, and are at the bases of larger trees. And it’s totally OK and even preferable to have each of your honeypots set up in a different way. E.g., if you live in an area with yellow-fever mosquitoes (Aedes aegypti), add some salt (0.25%) to increase oviposition rates. And other species of mosquitoes like large amounts of rotting vegetation. Your yard has dozens of different mosquito species so the trick is to identify your problem species and then design a honeypot that attracts them best.

PRO-TIP: If you don’t mind eye-sores in your yard, use tires. Asian tiger mosquitoes go bonkers for them. For slightly prettier traps you can cut tires apart and make ovillantas (“egg tires”). Smithsonian Magazine has a nice overview of these traps (just swap in Bti instead of the pesticide). You’ll need a Sawzall-type tool to cut through tires with metal reinforcements.

Purge your yard of standing water

Bti honeypot traps won’t do a thing if mosquitoes have plenty of other sites where they can dump their eggs. So get rid of all the objects that are accumulating water: kid toys, plastic tarps, saucers under plant pots, etc. And make especially sure that your gutters are free of clogs. If you’d like a visual guide to the places that accumulate water, see this page. The success of Bti honeypot traps will also be improved if you can somehow get your neighbors invested in removing their stagnant water, too. One trick for getting neighbors on board is to make sure one of yours is highly visible when you have people over for dinner. When they ask what that is, have one ready to gift them. The more neighbors participating, the better.

Are they working?

To determine whether mosquitoes are ovipositing, just look for egg rafts on the surface of the water. Eggs from Asian tiger mosquitoes (Aedes albopictus) are oviposited singly or in small groupings on the edges of the container or on pieces of wood. If there are eggs and no larvae, the Bti is doing its thing.

Raft of mosquito eggs (Culex sp.) next to a dead female mosquito.

Warning

After a few weeks the bacteria will die off, so you have to keep adding new Bti throughout the summer, approximately every three weeks. But as mentioned above I think it is a good habit to glance at your containers every several days to confirm that the Bti is doing its thing. If you are not vigilant about refreshing the Bti all those containers will start pumping thousands of mosquitoes into your yard every week and your neighbors with loathe you if they don’t already. So if you like to start projects but not maintain them, Bti honeypots are not for you. Here’s what mosquito larvae look like:

Are they safe?

Bti toxins are completely nontoxic to mammals, birds, and all insects except mosquitoes, black flies, and fungus gnats. For an excellent overview of the mode of action and safety, please see this report (PDF).

Sources of Bti

Other sites with similar information

Killing adult mosquitoes

If you also want to kill adult mosquitoes, please see my post on autocidal gravid ovitraps. Several companies sell them but you can make your own. I own a half-dozen of these traps AND a similar number of Bti honeytraps.

Autocidal gravid ovitraps made by Biogents and Springstar.