# TLDR Review: Black Flag BZ-40 Bug Zapper

*Published: 2024-09-24 | Updated: 2024-09-24 | Source: https://shopsavvy.com/reviews-tldr/black-flag-bz-40-bug-zapper*

---

## Verdict

The Black Flag 40W Bug Zapper is a powerful and user-friendly option for controlling insects in medium to large spaces. Its weatherproof build and high-intensity UV light make it a reliable choice for outdoor use. However, the maintenance cost for attractant replacements and the need for a constant power source might be minor drawbacks. Overall, this product offers effective insect control and can be a valuable addition to your outdoor areas.

**Top pro:** The 40W power and high-intensity UV light are highly effective in attracting and killing various insects.
**Top con:** Some users might find it relatively less effective against certain types of insects like mosquitoes.

## Product: Black Flag BZ-40 Bug Zapper
**Brand:** Black Flag
[Compare prices and price history on ShopSavvy](https://shopsavvy.com/products/black-flag-bz-40-bug-zapper)

**ShopSavvy Score:** 7.1/10
*Calculated by ShopSavvy from the professional reviews and customer ratings we collected for this product.*

## Pros
- The 40W power and high-intensity UV light are highly effective in attracting and killing various insects.
- The coverage area of 0.5 acres is suitable for medium to large outdoor spaces.
- Durable construction ensures it withstands different weather conditions, making it perfect for outdoor use.
- Easy to use with minimal maintenance, providing a hassle-free experience.
- The Octenol attractant significantly increases its effectiveness in luring insects.

## Cons
- Some users might find it relatively less effective against certain types of insects like mosquitoes.
- The need to replace the Octenol attractant every 30 days adds to maintenance costs.
- It's an electric device, so it needs to be plugged in at all times, which might limit placement options.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| The 40W power and high-intensity UV light are highly effective in attracting and killing various insects. | Some users might find it relatively less effective against certain types of insects like mosquitoes. |
| The coverage area of 0.5 acres is suitable for medium to large outdoor spaces. | The need to replace the Octenol attractant every 30 days adds to maintenance costs. |
| Durable construction ensures it withstands different weather conditions, making it perfect for outdoor use. | It's an electric device, so it needs to be plugged in at all times, which might limit placement options. |
| Easy to use with minimal maintenance, providing a hassle-free experience. |  |
| The Octenol attractant significantly increases its effectiveness in luring insects. |  |

## Last Seen Prices

*Each price is the last one ShopSavvy observed, between 2024-09-24 and 2026-07-18; it may have changed since.*

| Retailer | Price | Availability | Last seen |
|----------|-------|-------------|-----------|
| [Amazon](https://shopsavvy.com/api/redirect/products/0s1drRQEpo1n2vH99SqB/offers/1c91ec2c-b640-4b52-1d84-99a5b09ecb6e?source=shopsavvy&medium=article-review-tldr) | $63.96  | In Stock | 2024-09-24 (may have changed) |
| [Storeseven.com](https://shopsavvy.com/api/redirect/products/0s1drRQEpo1n2vH99SqB/offers/S9zpiL264IfTlrJxwWNa?source=shopsavvy&medium=article-review-tldr) | $71.49  | In Stock | 2024-09-24 (may have changed) |
| [Walmart](https://shopsavvy.com/api/redirect/products/0s1drRQEpo1n2vH99SqB/offers/2mIq79WX6qAba0szzoV3?source=shopsavvy&medium=article-review-tldr) | $84.39  | In Stock | 2024-09-24 (may have changed) |
| [Target](https://shopsavvy.com/api/redirect/products/0s1drRQEpo1n2vH99SqB/offers/bVRoSsq82fPar06yCSXg?source=shopsavvy&medium=article-review-tldr) | $89.46  | In Stock | 2024-09-24 (may have changed) |

[See every retailer and the full price history on ShopSavvy](https://shopsavvy.com/products/black-flag-bz-40-bug-zapper)

---

*About this review: it summarizes the professional reviews and customer ratings ShopSavvy collected for this product, alongside prices from ShopSavvy's price data (each price shows when it was last seen).*

*Machine-readable access: append `.md` to any ShopSavvy URL, or send `Accept: text/markdown`, to get this page as Markdown. For the same catalogue as structured JSON — product lookup by barcode/ASIN/URL, live prices across retailers, and price history — see ShopSavvy's MCP server at https://shopsavvy.com/agents and the Data API at https://shopsavvy.com/data.*