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Cyzmic CS Insecticide

Walt Cline - Pest Control Professional Pro Tip: "Cyzmic CS Insecticide has an active ingredient that has been the workhorse of the pest control industry for over 10 years. I like it for controlling the insects that enter from the outside. I don't suggest Cyzmic CS for ants or german roaches. Cyzmic CS is comparable to Demand CS but less expensive. You can pick up a really good sprayer for about 20 bucks if you get the Cyzmic -Sprayer Combo


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Cyzmic CS Insecticide
33 Review(s)

Availability: In stock

Cyzmic CS Insecticide

Cyzmic CS - 8 oz.

  • Buy 2 for $23.95 each and save 6%
Cyzmic CS Insecticide

Cyzmic CS 8 oz + B&G 10PV Dura Spray 1 Gallon Sprayer Kit

Cyzmic CS Insecticide

Cyzmic CS - 32 oz.

  • Buy 2 for $74.95 each and save 5%
  • Buy 6 for $71.00 each and save 10%

Customer Reviews 10 item(s)

1-10 of 33

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Cyzmic CS
A few years ago, my covered porch had a Carpenter Bee problem. We sealed all holes and repainted the porch, but, this Spring they began hovering around the eaves again. They had not bored any holes yet, but we treated all eaves and fascia boards with Cyzmic CS spray.
Amazing! We haven't seen any Carpenter Bees and our porch is still hole free! Great product!
Review by Sherry / (Posted on 5/12/2017)
Great product
I had a enormous amount of boxelder's around my foundation and siding. I came across this website and product and decided to try. Directly spraying the insects did not seem to harm so i went ahead and sprayed the foundation and siding including the inside of my pole barn. After about 24-48 hours I noticed tons of dead boxelders laying on the ground and now I cannot find any of these insects crawling anywhere. This product is great.
Review by Frank / (Posted on 4/29/2017)
I had my doubts as there are so many products that "claim" to be the best. Your product worked as you claimed. The darn Carpenter Bees have been a constant pain for years with no treatment that seemed to eradicate them. The bees just get a whiff of the product and they run to my neighbors house! Upon the application the bees are no longer. I cannot begin to express my thanks for this product.. It has surpassed all my negative expectations. I will be ordering more now that it had worked so well. We have a lot of wood around the house. The plugs also work very well indeed. Thank you for your outstanding solution for a pesky problem. Larry
Review by Larry / (Posted on 4/29/2017)
Great product
I used this product for ants and spiders. Big box store products are a waste of time.
Review by Rufus / (Posted on 11/6/2016)
works against scorpions
The recommended dilution for scorpions is .8oz/gallon but this is not a 'knock down' dosage per the pros. I use 1.25 oz/gallon & this has eliminated our scorpion problem. We live in the phoenix area where scorpions are a problem.
Review by Fred / (Posted on 10/10/2016)
I own Vet Pest Control out here in Surprise, AZ and scorpion control is a must. I switched from demand cs. I still use the same 1 oz to 1 gal mixture for scorpions. My customers overall seem to be pleased and have not had any issues on the switch. The only issue I have is the quart bottle is always 29-29.5 oz instead of 32. After 10 bottles that is one bottle less thank you should have. Still cheaper than demand cs in power sprays.
Review by Mark / (Posted on 9/22/2016)
Cyzmic CS
I used Diazinon in the past until it was taken off the market and a friend told me about Cyzmic CS and have used it every year and works great! I have a huge phobia of spiders and this stuff works. Thank you!
Review by Nursysue / (Posted on 8/22/2016)
Good Product
Had carpenter bee infestation on redwood beams and posts on patio. Used pump sprayer with product mixed as directed and saw difference in about a week. Sprayed a 2nd time about 2 weeks later and carpenter bees are virtually gone now. Have only seen one actually land and try to bore a hole. Had to caulk the old holes which helped eliminate bees as well. Works as suggested. Thanks Do-It-Yourself Pest Control!
Review by Tom / (Posted on 6/1/2016)
Extremely satisfied with this product.
I purchased this product to eliminate Carpenter Bees. The bees had become a major problem endangering the structural integrity of some exterior roof beams.

This product eliminated the problem. Bi-monthly applications will prevent any further damage.
Review by Rob / (Posted on 5/28/2016)
Didn't work for my carpenter bee infestation.
I have a carpenter bee infestation. I spoke to the customer service guy at do ou own pest control. He suggested I may only need to spray with Cyzmic. Sprayed on Friday. New saw dust Monday morning. Just bought the dust spray in the holes. Hope the Cyzmic will work for other critters.
Review by Desperate to kill bees / (Posted on 5/2/2016)

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