Terro insect killer spray for spiders, ants & roaches — 2-pack 16 oz aerosol, fast knockdown + residual control

Terro T2302 is a two-pack aerosol spray formulated to stop spiders and many crawling insects quickly, usable for targeted spot, crack-and-crevice, and general surface treatments both inside and outside the home.

If you need a ready-to-use spray that delivers fast knockdown plus residual control, this two-bottle set offers convenience for multiple rooms or outdoor perimeter use. The formula combines quick-acting botanical pyrethrins with a synthetic pyrethroid to deliver immediate results on contact while leaving a protective residue where insects travel and hide. It's packaged as 16-ounce aerosol cans designed for directional sprays into tight spaces, behind baseboards, and into corners where pests like to shelter.

How does Terro T2302 stop spiders and other crawling pests?

The spray uses a blend of active ingredients that incapacitate insects on contact and maintain activity on treated surfaces. When applied as directed, it knocks down visible pests immediately and leaves a residual layer that will affect insects that cross treated zones later.

• Fast-acting pyrethrins for immediate knockdown
• Deltamethrin provides extended residual control
• Effective against spiders, ants, cockroaches, scorpions, ticks, and similar crawling species
• Works on both visible pests and those hidden in cracks and crevices

Where can I safely use these aerosol cans?

These cans are labeled for both indoor and outdoor applications when used according to directions. Use them for spot treatments on floors and walls, targeted cracks and crevices, and perimeter treatments outside; avoid spraying onto food, dishes, or exposed skin and always ventilate indoor spaces after application.

• Indoor: baseboards, corners, attics, garages, and closets (spot/crevice use)
• Outdoor: building perimeters, eaves, patios, and entryways
• Not for broadcast spraying of yard foliage or ponds
• Follow label for reentry and ventilation guidance

How do I apply the spray for best results?

Target visible insects when possible and focus on their travel and hiding spots for residual control. Keep the can upright, use short bursts into cracks and voids, and treat thresholds, window sills, and other pest pathways; repeat treatments as recommended on the label if activity persists.

• Aim nozzle toward insects or into cracks—use short, controlled bursts
• Treat likely harborage: around plumbing, behind appliances, and under cabinets
• Allow treated surfaces to dry and limit contact until dry
• Store cans in a cool, dry place away from heat sources

What safety and storage precautions should I follow?

Use the product only as directed on its label and keep it out of reach of children and pets. Avoid inhaling spray mist, prevent contamination of food preparation surfaces, and wash hands after handling; store the cans away from open flames and high temperatures.

• Keep children and pets out of the area until surfaces have dried
• Do not spray on food, utensils, or food-contact surfaces
• Avoid open flame and store below recommended temperatures
• Read the full product label for disposal and first-aid instructions

Who is this product for? Homeowners, renters, and property managers who want a ready-to-use, dual-can option for rapid spot treatment and ongoing surface protection will find this Terro pack practical. It suits anyone dealing with common indoor and outdoor crawling pests—spiders (including venomous species), ants, cockroaches, scorpions, ticks, and other similar insects—who prefers a targeted aerosol solution rather than granular or liquid concentrates. If you need a convenient spray to keep entryways, basements, garages, and living spaces clear of unwanted crawlers, this two-pack provides immediate action and surface residual performance when used as instructed.