Contact vs. Residual Spray: What's the Difference? – Dr. Killigan's

June 11,2024

It can be difficult to know what type of spray you need for your particular bug problem. Consider these details on the differences between on-contact and residual sprays.

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Raid Ant & Roach Killer 26 kills on contact and keeps killing with residual action for up to four weeks. It leaves no lingering chemical odor. This easy-to-use spray can be applied to surfaces where ants, roaches and other listed bugs may be infesting.

Raid Ant & Roach Killer, Orange Breeze Scent - 17.5 oz

Nu-Calgon 61113 - Spray Nine Cleaner & Disinfectant 32 oz Spray

Six Feet Under, Natural Insect Repellent

Protect Your Pantry, Using only the highest quality, non-toxic, and most powerful ingredients from around the world, Dr. Killigan has created and

Dr. Killigan's Pantry Protection Pair

TRAP IT! Insect Repellent Peppermint Oil Spray for

Size: 22 oz (650ml) EFFECTIVE PROVEN INSECT KILLER. All purpose Organic Killer Spray for household and commercial use. Field tested and proven to

COSYWORLD All Purpose Home Insect Control, Liquid Spray with Odorless, Fast and Sure Kill with Extened Residual Protection, Natural & Non-Toxic, Child

Ragan & Massey Compare-N-Save Concentrate Grass and Weed Killer 41

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