What do if they are in power outlets?

I had a 70 yr old house that was do infested after tenants were evicted that roaches covered the ceiling and were falling off. Obviously they were having a blast INSIDE the walls too. Since thete were several holes in the eall and missing outlet covers i just spooned it into all of them before patching and covering them. Used aspray for the ceiling one time when i started repairs. Left this at all the baseboards after everything else was cleaned. By the time i moved in 6 weeks later, NOT A SINGLE LIVE roach left!! I left the powder in place and maybe once a year if i happen to think of it i would puff a fine layer on it again. In over 10 years that i was there i never sae another roach or evidence of any. Rarely saw a stray ant. I swear by boric acid product over ANYTHING I've ever used, including exterminator services

Is there a trick to getting the powder out? No matter how much I shake or squeeze nothing comes out of the tip.

Hello, Thank you for your question and I apologize for this inconvenience. Using scissors, carefully cut the very top of the tip. This will create a small opening that allows the powder to be puffed out. Best, John

Is the bottle suppose to be halfway full when it arrives ?

The product bottle contains 16oz of product, typically, in my experience the bottle does not arrive completely full. I believe the empty “air space” is helpful in propelling product to desired area.

Does this kill centipedes

when mixed with a small amount of meat...I find it might kill anything.

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Boric Acid Roach and Silverfish Killer Powder w/Lure for Insects (16oz)

Product ID: 2537555

Details

Active Ingredients
boric acid
Brand
HARRIS
Item Form
Powder
Item Weight
8.4 Ounces
Target Species
Insects

⏳Long-lasting effect for weeks

⚡Kills insects within 72 hours

🎯Precision puffer bottle for easy application

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€ 16.63

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Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚫🐜 Outsmart pests before they multiply — your home’s silent guardian!

RAPID ROACH RESPONSE - Eliminates insects within 72 hours of contact
TARGETED APPLICATION - Puffer bottle design reaches hard-to-access spots effortlessly
EPA REGISTERED SAFE - Trusted, USA-made formula approved for homes with people & pets
PERSISTENT PEST DEFENSE - Keeps killing roaches & silverfish for weeks when dry
IRRESISTIBLE LURE TECHNOLOGY - Food-grade attractant draws pests out of hiding

HARRIS Boric Acid Roach and Silverfish Killer Powder is a professional-grade, EPA-registered insecticide designed to deliver long-lasting, fast-acting control of roaches, silverfish, and other household pests. Featuring a precision puffer bottle and an irresistible food-grade lure, it ensures easy application even in hard-to-reach areas. Ideal for proactive pest management, this USA-made powder continues working for weeks as long as it stays dry, making it a must-have for maintaining a pest-free, hygienic living environment.

Specifications

ASIN	B0026MD0G6
Active Ingredients	boric acid
Best Sellers Rank	#206 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #11 in Pest Control Baits & Lures
Brand Name	HARRIS
Customer Reviews	4.3 4.3 out of 5 stars (29,983)
Global Trade Identification Number	00072725000054
Included Components	home-pest-control-products
Item Form	Powder
Item Type Name	Roach Killer
Item Weight	8.4 Ounces
Manufacturer	HARRIS FAMOUS ROACH TABLETS
Model Number	HRP-16
Part Number	HRP-16
Target Species	Insects
UPC	072725000054
Unit Count	1.0 Count

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