Can you use it right before heat treatment?

Once I used this all roaches were gone in 90 days. No need for a heat treatment. Been a year since using and still roach free. Best advice, get a gallon jug with a spray wand and spray it in every crack and corner.

How much does the one ounce make?

You mix one ounce of this concentrated fluid to one gallon of water.

How many bottles per room ?

Each bottle is mixed into a gallon of water. You spray all corners cracks and crevices. A gallon will go a long way. We had roaches for 10 years and tried everything to get rid of them. Used this once 2 years ago and after 3 months I haven't seen a roach since.

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Gentrol Insect Growth Regulator (IGR) 10(1 oz bottles)

Product ID: 7221153

Details

Item Form
Spray
Item Weight
1 Ounces
Liquid Volume
1000
Brand
WERPOWER
Target Species
Insects

🔬Contains Hydroprene active ingredient

🛑Stops pest larvae development

🕳️Penetrates deep cracks & crevices

€ 131.30

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Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Outsmart pests before they multiply—control the unseen, protect your space!

COMPACT POWER - 1 oz concentrate bottle delivers potent, long-lasting pest control without bulky equipment.
BREAK THE CYCLE - Prevents larvae from maturing, stopping infestations before they start—no more breeding adults.
TRUSTED PROVEN - Highly rated with 4.6 stars and repeat buyers who swear by its effectiveness.
SMART COMBO ESSENTIAL - Pairs perfectly with roach baits and sprays for a full-spectrum pest management strategy.
DEEP REACH DEEPER CONTROL - Gentrol IGR penetrates wall cavities and hidden spots others miss, targeting pests at their source.

Gentrol Insect Growth Regulator (IGR) is a 1 oz concentrate featuring Hydroprene, designed to penetrate deep into cracks and crevices to disrupt the life cycle of stored product pests by preventing larvae from developing into breeding adults. Best used alongside roach baits and sprays, it offers a scientifically proven, targeted approach to long-term pest control favored by professionals and homeowners alike.

Specifications

ASIN	B00860X7R4
Best Sellers Rank	#131,125 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #486 in Insect & Pest Repellent Spray Concentrates
Customer Reviews	4.5 4.5 out of 5 stars (118)
Is Discontinued By Manufacturer	No
Item Weight	1 ounces
Item model number	SG_B00860X7R4_US
Product Dimensions	7.75 x 4.25 x 3.5 inches

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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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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€ 131.30

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered 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 Slovakia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

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

3 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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