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
1 Pounds
Target Species
Insects

⏳Long-lasting effect for weeks

⚡Kills insects within 72 hours

🎯Precision puffer for hard-to-reach spots

82.12 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

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Description

🚫🐜 Outsmart pests before they even show up!

ENDURING DEFENSE - Keeps your home pest-free for weeks with a dry-proof formula
IRRESISTIBLE BAIT - Food-grade lure draws pests out of hiding for maximum impact
EPA APPROVED SAFETY - Trusted, USA-made formula safe for homes with people and pets
RAPID ROACH RESPONSE - Eliminates roaches and silverfish within 72 hours of contact
TARGETED APPLICATION - Ergonomic puffer bottle ensures quick, mess-free use in tight spaces

HARRIS Boric Acid Roach and Silverfish Killer Powder is a powerful, EPA-registered pest control solution that combines a fast-acting boric acid formula with an irresistible food-grade lure. Designed for easy application with a precision puffer bottle, it delivers long-lasting protection by killing roaches, silverfish, and other insects within 72 hours and continuing to work for weeks when kept dry. Made in the USA and safe for use around people and pets, it’s a top-ranked choice for effective home pest management.

Specifications

ASIN	B0026MD0G6
Active Ingredients	boric acid
Best Sellers Rank	#135 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #10 in Pest Control Baits & Lures
Brand	HARRIS
Brand Name	HARRIS
Customer Reviews	4.3 out of 5 stars 30,275 Reviews
Global Trade Identification Number	00072725000054
Included Components	home-pest-control-products
Item Form	Powder
Item Type Name	Roach Killer
Item Weight	1 Pounds
Manufacturer	HARRIS FAMOUS ROACH TABLETS
Model Number	HRP-16
Part Number	HRP-16
Target Species	Insects
UPC	072725000054
Unit Count	1.0 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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82.12 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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