Astro Aerosol Residual Insecticide 330g

Stop crawling insects before they become a bigger problem with Astro Aerosol Residual Insecticide 330g. This professional-strength aerosol delivers rapid knockdown on contact while leaving a long-lasting residual barrier that continues working for up to two months. Easy to use and highly effective, it’s an ideal solution for treating common household and commercial pests throughout New Zealand.

Key Benefits

• Fast knockdown of crawling insects
• Residual protection lasts up to 2 months
• Targets insects hiding in cracks and crevices
• Ready-to-use aerosol with no mixing required
• Suitable for residential and commercial environments
• HACCP International Certified for use in food preparation and storage areas
• Easy, accurate application with included extension tube
• Helps reduce reinfestation between treatments

Fast Knockdown When You Need It

Astro Aerosol Residual Insecticide works immediately on contact, quickly flushing insects from their hiding places and providing rapid control of active infestations.

Whether you’re dealing with ants in the kitchen, cockroaches in storage areas or spiders around entry points, Astro provides fast and reliable performance.

Long-Lasting Residual Protection

Unlike aerosols that only kill insects on contact, Astro leaves behind a residual insecticide that continues working for up to two months on treated surfaces.

This ongoing protection helps eliminate insects that emerge after treatment and assists in breaking the breeding cycle.

Reaches Hidden Pest Harbourages

Many crawling insects spend most of their time hiding behind skirting boards, inside wall gaps, cupboards and other hard-to-access areas.

The included precision extension tube allows accurate treatment of:

• Cracks and crevices
• Wall voids
• Around skirting boards
• Door and window frames
• Behind cupboards and appliances
• Around plumbing penetrations

Treating these hiding places provides more effective long-term control than simply spraying exposed insects.

Suitable for Homes and Commercial Premises

Astro Aerosol Residual Insecticide is suitable for a wide range of indoor environments, including:

• Homes
• Offices
• Warehouses
• Restaurants
• Cafés
• Food preparation areas
• Food storage facilities
• Commercial buildings

Its HACCP International Certification makes it suitable for use in food-related environments when applied according to label directions.

Why This Product Is Different

Many aerosol insect sprays provide only instant knockdown.

Astro combines immediate control with residual protection, meaning treated surfaces continue working long after application. The included extension tube also makes it much easier to treat the hidden areas where crawling insects typically live and breed, helping deliver more effective, longer-lasting results.

What to Expect

• Immediate knockdown of insects contacted during spraying
• Continued protection for up to two months on treated surfaces
• Reduced insect activity over the following days and weeks
• Best results are achieved by treating common insect harbourages and entry points
• Repeat treatments as required according to label directions

How It Works

Astro Aerosol Residual Insecticide combines contact action with residual protection.

When sprayed directly onto insects, it delivers rapid knockdown. At the same time, it leaves an invisible residual deposit on treated surfaces that continues killing crawling insects as they move across those areas.

This dual-action approach helps control both active insects and those emerging after the initial treatment.

Recommended Usage / Coverage

Coverage varies depending on the surface being treated.

• Approximately 25–35m² per 330g can
• Suitable for crack and crevice treatments
• Ideal for perimeter spraying around known insect activity
• Always follow the product label for application instructions and safety precautions

Where to Use

Suitable for indoor use in:

• Kitchens
• Laundries
• Bathrooms
• Garages
• Storage rooms
• Cupboards
• Food preparation areas
• Commercial premises
• Warehouses
• Around doors, windows and skirting boards
• Cracks and crevices where insects hide

Astro Aerosol Residual Insecticide is manufactured to professional standards for dependable pest control performance.

For best results, always apply according to the product label. If you have questions about treating a particular pest, our Pestrol team is happy to help you choose the right solution.

For fast, reliable control of crawling insects, Astro Aerosol Residual Insecticide 330g delivers professional-strength performance in an easy-to-use aerosol. With rapid knockdown, residual protection lasting up to two months, and precise crack-and-crevice application, it’s an excellent choice for keeping homes and commercial premises protected from common indoor pests across New Zealand.