Harmonix Insect Spray

5 out of 5 stars 8 Reviews | 22 Q&A

Harmonix Insect Spray
Harmonix Insect Spray

Buy 2 or more: $41.76 each

Have a Question? Ask Our Pros!

Call Us: 866-581-7378
Mon-Fri 9am-5pm ET
Email Our Pros
We're here to help
Live Chat
Offline. Leave Us a Message

You May Also Need

Average Rating

5 out of 5 stars Rating: 4.9

8 Reviews | 22 Q&A

Product Overview

Harmonix Insect Spray uses the botanical insecticide pyrethrins as its active ingredient and provides quick knockdown and long-lasting residual control of many common pests. Pyrethrins are derived from Chrysanthemum flowers. Harmonix is labeled for use both indoors and outdoors and is perfect for use at schools and childcare facilities, as well as, healthcare and geriatric facilities. Harmonix provides residual control of 60 different listed pests for up to 28 days indoors.

Use Harmonix for spot treatments, general surface applications, void injections, or crack and crevice sprays according to label directions. If necessary, Harmonix may be reapplied at 7 day intervals.

Features and Specs

Active Ingredient Pyrethrins 6%
Target pests Spiders, Bedbugs, Fleas, Ticks, Carpenter Bees, Cockroaches, Flies, Hornets, Pantry insects, Silverfish, Wasps and 60 common household insects
* See label for complete list
For use in Residential & Commercial Indoors & Outdoors including Lawns & Landscaping
* See label for complete list
Application General Surface Applications, Spot Treatments, Crack & Crevice, Void Injections (sprays or mists)
* See label for complete application instructions
Pet safe Yes, if used as directed on label - Safe when Dry
Shipping Weight 0.65 lbs
Manufacturer Envu (Formerly Bayer) (Mfg. Number: 80953496)
EPA Registration 432-1526


Harmonix Insect Spray is setting a new standard for the entire category. Compared to other botanical insecticides, new Harmonix Insect Spray is so much more effective, with residual control that lasts 28 days or longer. It delivers a quick knockdown on over 60 pest species.

In the past, botanical products just didn’t work very well – costing you time and money. With new Harmonix Insect Spray, frequent service calls to disappointed customers will become a thing of the past. Harmonix Insect Spray delivers better immediate results and long-lasting control, giving you more time to grow your business. And you’re going to need it, especially when your green customers start telling their friends they nally found an alternative service that works.

Botanical Innovation

Harmonix Insect Spray is made with pyrethrum, a botanical insecticide derived from the chrysanthemum ower. It’s an innovative, sustainable solution that lls a gap in your portfolio – superior, low-impact pest services. Plus, it’s backed by Bayer, the company people have trusted for 150 years. Harmonix Insect Spray is Bayer’s rst botanical product without a synergist available to PMPs, and it was denitely worth the wait.

Perfect For Sensitive Accounts

Harmonix Insect Spray is your best choice for residual control in sensitive accounts, calling for a botanical insecticide without synergists, such as:

  • School IPM programs
  • L.E.E.D. facilities
  • Health care facilities
5 stars   7
4 stars   1
3 stars   0
2 stars   0
1 star   0
Review Search   
Sort Reviews
  • 5 of 5 Stars


    By Mr. on 10/10/2013

    I used this product at my sister's house because she wanted a "safe product" to use around her kids. It killed the roaches and seemed to work well as they didn't come back after retreating 7 days later. Works well and is safe, so it gets 5 stars.

    Was this review helpful to you?  YesNo

    27 of 27 people found this review helpful

  • 5 of 5 Stars

    Had roaches, now I have dead roaches

    By David on 01/15/2014

    My wife noticed some ugly invaders under our sink and around the fridge. She's totally against insecticides so she looked up natural products. Harmonix came up in the google search and we were suprised to see that it was made by Bayer (who makes the Aspirin I take everyday). I sprayed this stuff under the sink and behind the fridge. Now the roaches are dead and my wife is happy which means I'm happy. Would use this product again and $46 is cheaper than a pest control guy....

    Was this review helpful to you?  YesNo

    19 of 19 people found this review helpful

  • 5 of 5 Stars

    Carpenter Bees

    By Dave on 05/11/2015

    Verified Purchase

    I've been having issues with a few different kinds of boring bees, the most visible have been large carpenter bees (you can tell them by their nail aprons and drills). After the first application of Harmonix, there were vastly reduced numbers of the pests. When I could identify the remaining untreated areas of activity, I applied the treatment there also. There isn't a trace of my former "boring" issues as the bees are ALL GONE (even the carpenter bee helpers!). Harmonix performed beyond my expectations and I highly recommend it.

    Was this review helpful to you?  YesNo

    9 of 9 people found this review helpful

  • 5 of 5 Stars

    Really works

    By Farhod on 01/19/2016

    I purchased Harmonix Insect Spray back in October, 2015. Now is January, 2016. I had bed bugs in bedroom and some in kitchen. I sprayed all over my 2 bedroom apartment. Guess what, for the last 3 month no bites, no bed bugs and no cockroaches in kitchen. I tried few stuff from Home Depot, did not work.

    Was this review helpful to you?  YesNo

    7 of 7 people found this review helpful

  • 4 of 5 Stars

    Works great

    By Steve on 09/08/2015

    Was worried there may be a smell since most natural and organic products have a strong smell. This product is mostly smell free and great for indoor and outdoor use. It seems to be very effective on the roaches, spiders and ants around my house. I recommend it for anyone wanting a natural product.

    Was this review helpful to you?  YesNo

    3 of 3 people found this review helpful

See all 8 customer reviews

Questions & Answers

Have a question about this product?
Sort Questions
Is this product pet safe?
As with all insecticides as long as you use the product per the product label it is pet safe. You will keep all pets and children out the area during the treatment and until the product has dried. Once dry it is safe to re-enter the area and resume normal activities.

Was this answer helpful to you?  YesNo

16 of 17 people found this answer helpful

How does the natural insecticide using "pyrethrins" work?
Insecticides using the ingredient Pyrethrin are normally contact kill only products due to the nature of the ingredient derived from the crysanthymum plant. The Harmonix Insecticide has other inert ingredients in it which give it both contact kill and residual properties. Each product containing pyrethrin will vary on how it is produced as to how it works. Please let us know if you have any other questions.

Was this answer helpful to you?  YesNo

5 of 6 people found this answer helpful

Use in a ULV or thermal fogger?
Harmonix Insect Spray cannot be used in a fogger. You could use Pyranha 1-10px in a ULV fogger. Pyranha is a water based liquid and can be used in Automatic Spray Systems In Residential Backyards, Animal Quarters, Horse & Cattle Barns, Dairy And Beef Barns, Dairies, Milking Parlors, Swine Housing, Poultry Houses, Warehouses, Animals, and Animal Premises.

Was this answer helpful to you?  YesNo

4 of 4 people found this answer helpful

What's the best device for dispensing the Harmonix Insect Spray?

Do I need a hose, does it come with a spray nozzle or applicator?

The Harmonix Insect Spray is a concentrate that you will need to mix with water in a hand pump sprayer, or put in a hose end applicators reservoir. The bottle has 2 lids, one that is over the main portion of the solution, and a second which is over the built in measuring reservoir so you dont have to come into contact with the chemical. There are no attachments that you add on to this bottle. Please let us know if you have any other questions.

Was this answer helpful to you?  YesNo

4 of 4 people found this answer helpful

Can Harmonix be used in pantries for moths and larvae? Does it have a residual effect?

Yes the Harmonix can be used for pantry pests such as moths and it does provide some residual. Repea applications can be made as early as 7 days after initial application. According to the product label:

Where To Use: Treat where pests have been seen or found, or can find shelter.Treat areas where pests normally feed or hide, such as baseboards, corners, around water pipes, behind and under refrigerators, cabinets, sinks, and stoves.This product can be applied to walls, floors, ceilings, in and around cabinets, between,behind and beneath equipment and appliances, around floor drains, window and door frames and around plumbing, sinks, and other possible pest harborage sites.

Application For Indoor Pest: Pantry Pests(adult and accessible immature stages of insects such as lesser grain borers, grain weevils, flour beetles, saw-toothed grain beetles, cigarette beetles, merchant grain beetles, Angoumois grain moths, Mediterranean flour moths and Indian meal moths)

Make applications to cupboards, shelving and storage areas. Remove all foodstuffs, all utensils, shelf paper, and other objects before spraying. Allow all treated surfaces to dry before replacing foodstuffs, utensils or other items. Any foodstuff accidentally contaminated with any spray solution must be discarded.

Was this answer helpful to you?  YesNo

4 of 5 people found this answer helpful

See all 22 customer questions

Harmonix Insect Spray 5 out of 5 stars Rating: 4.9 (8 Reviews / 22 Q&A)

From $42.77 + Free Shipping*