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Demon WP Insecticide


Walt Cline - Pest Control Professional Pro Tip: "Demon WP packs are easy to use, just mix them into water. Mix well in your sprayer, and use the finished solution within a couple of days. Demon was a good German Roach killer, but they seem resistant to it now. Gel and powder baits are the best choices for the German Roach.

Cyper WSP ( packets) have the same label as Demon WP but are more economical. Both Demon WP and Cyper WSP are classified as a long-term residual insecticides.
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Demon WP Insecticide
Quality
78 Review(s)

Availability: In stock

Prop65 California Proposition 65 WARNING

Demon  WP - Envelopes

Demon WP - 1 Envelope - (4 x 0.3 oz) packets

$12.00
  • Buy 2 for $8.95 each and save 26%
  • Buy 12 for $8.50 each and save 30%
Demon  WP - Envelopes

Demon WP - 2 Envelopes - (8 x 0.3 oz) packets + B&G Dura 10 PV 1 Gallon Sprayer

$42.50
OR

Customer Reviews 10 item(s)

41-50 of 78

Great product I reecomend it.
Have been using this for a few years for ants really gets rid of them I would recommend it for anyone to use.
Quality
Review by Faithie / (Posted on 5/11/2015)
Great stuff!
I have been using this product for years. It does a great job and saves us a bundle on exterminator costs.
Quality
Review by Burt / (Posted on 2/4/2015)
Great product
Fast delivery
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Review by Judi / (Posted on 11/15/2014)
very satisfied
Easy to use and effective.
Quality
Review by mp / (Posted on 11/4/2014)
comment on purchase of Demon
Demon is the best bug, fly, crawl killer I have ever used. We live in Florida and we have bugs that that have ten legs 8 wings and many
more . Demon will kill them.The best!
Quality
Review by johnnie / (Posted on 10/31/2014)
5 star
Great product for ant and spider control. Convenient and easy to use!
Quality
Review by efort / (Posted on 10/24/2014)
Best stuff out there
I've been using Demon for years and it works! I don't use anything else.
Quality
Review by Phill / (Posted on 10/21/2014)
excellent product
Works like a charm. I have used it for years and love this product. keeps away the Japanese beatles
Quality
Review by codger / (Posted on 10/18/2014)
great product i highly recomend demon wp!
best product that I have ever used, for years we were plagued with the big oriental cockroaches but since the first application ive seen only dead bugs belly up and less to virtually no more of these bugs dead or alive
Quality
Review by mike / (Posted on 7/26/2014)
Demon is the best
Been using Demon for over 30 yrs. Still the best stuff I've ever used.
Quality
Review by John / (Posted on 6/18/2014)

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