Safer Home SH502 Indoor Fly Trap – Plug-In Bug Light for Fruit Flies, Gnats & Moths (400 sq ft)

The Safer Home Indoor Plug-In Fly Trap SH502 is a compact indoor insect trap designed to tackle flying pests in everyday living spaces without relying on chemical insecticides. It is a plug-in device that uses UV LED light and StickyTech glue cards to attract and trap flying insects, including flies, fruit flies, moths, gnats, and similar pests in your home. The device comes in a white plastic housing, styled as a single device with two included glue cards, so you can set it up and start using it right out of the box.

This trap is optimized for indoor use and is recommended for rooms where flying insects are most common. The product information highlights typical hotspots like kitchens, bedrooms, living rooms, pet areas, near houseplants, and around exterior doors. These are exactly the locations where fruit flies, house flies, and gnats tend to gather, which means the SH502 is positioned as a targeted, room-level solution rather than a generic whole-house gadget. The manufacturer specifies coverage of up to 400 square feet, which makes it suitable for most standard rooms and open-plan areas where you want a focused, continuous defense against flying insects.

At the core of the SH502 is its UV LED attraction system combined with disposable StickyTech glue cards. The UV LED light acts as the lure, drawing insects toward the trap instead of allowing them to wander freely around food prep zones, trash areas, or pet feeding spots. Once they approach the device, insects are captured on the StickyTech glue card inside the housing. This mechanism avoids the splatter, smell, and residue associated with traditional zappers or aerosol sprays. According to the manufacturer’s content, the StickyTech cards are designed to trap and kill for up to 30 days before replacement is needed, and they are claimed to catch more insects than generic refill cards, giving the trap a longer maintenance interval and greater capture efficiency.

The user experience is intentionally simplified. To set up the SH502, you peel the backing off a StickyTech glue card, slide it into the trap, and plug the unit into any standard indoor outlet in an area where you see insect activity. There are no complicated settings, timers, or programming steps. The guidance from the product description is to keep the trap plugged in continuously to maintain 24/7 protection, rather than running it intermittently. This continuous operation is how it delivers a steady reduction in flying insect populations over time, especially in spaces where food, moisture, or organic waste are present.

Safety and family-friendliness are central selling points for this device. The Amazon listing explicitly states that the trap contains no chemical insecticides and highlights that it is ideal for homes with children and pets when used as directed. Instead of releasing active ingredients into the air, the SH502 relies solely on light and glue to control insects. It has also earned a recognized parent-focused approval seal, reinforcing its positioning as a family-safe option. For households where aerosol sprays or foggers are not desirable due to health or odor concerns, this chemical-free approach gives the SH502 a clear practical advantage.

Design-wise, the trap is built to blend into home decor rather than draw attention to itself. The housing has a minimalist, neutral white look and is described as fitting seamlessly with most interior styles. The rotating plug feature allows the device to adapt to different outlet orientations, so you can keep the unit upright regardless of whether your outlets are horizontal or vertical. Inside, trapped insects are hidden on the back of the glue card rather than exposed on the front, which means guests are less likely to notice captured bugs even when walking past the device. This discreet design is particularly useful in visible areas like kitchens, dining spaces, and living rooms where you want pest control without an obvious “bug trap” on display.

The SH502 is intended strictly for indoor environments. The safety information clarifies that it should not be used outdoors or in locations exposed to rain or moisture. This aligns with its electrical design and with the use of adhesive glue cards that could degrade in high humidity or weather. Keeping it inside also ensures that the UV LED lure focuses on indoor insect populations rather than drawing in additional bugs from outside. The device is listed with compact dimensions of approximately 2.25 inches in length, 3.2 inches in width, and 5.8 inches in height, and a weight of about 4.7 ounces, making it light and easy to move from room to room if you want to target a specific area for a period of time.

In day-to-day use, the trap is designed to work as a background appliance rather than something you constantly interact with. Once set up in an outlet near a trouble spot, you simply let it operate continuously. When the StickyTech glue card becomes full or reaches the end of its roughly 30-day lifespan, you remove the used card, dispose of it, and insert a replacement. Replacement cards are sold separately, so you can keep the device running long term. The product description explicitly suggests keeping the trap running near common insect hotspots, including near houseplants, garbage or compost zones, pet feeding areas, and entry doors. Over time, this combination of UV LED attraction, glue capture, and continuous operation is meant to steadily reduce the flying insect load in your home without ongoing manual intervention.

Overall, the Safer Home SH502 Indoor Plug-In Fly Trap positions itself as a plug-and-forget, family-safe solution for dealing with flies, fruit flies, gnats, and similar pests in an indoor environment. Its main selling points are chemical-free operation, simple setup, 24/7 coverage up to 400 square feet per device, discreet aesthetics, and long-lasting StickyTech glue cards that capture insects silently and out of sight. For homeowners who want continuous, low-maintenance insect control without sprays, fumes, or visible carcasses, the SH502 offers a focused and relatively hands-off approach based entirely on light attraction and glue capture.