Goodknight Power Active+ from Godrej Industries Ltd - liquid vaporiser that became a fixture in Indian bedrooms

Reviewed: ad hoc news Classics & Longseller desk. Edited and checked on 2026-06-28, 06:29. Details in the imprint.

Goodknight Power Active+ sits like a small plastic sentry in the corner of the bedroom, its indicator light glowing and a faint chemical smell rising as the coil inside warms up. You hear almost nothing, just the fan and the occasional click when the mode is changed.

How the vaporiser works

Goodknight Power Active+ is a plug-in liquid vaporiser system designed to repel mosquitoes in enclosed rooms, typically up to around 100 square feet depending on ventilation. The unit combines a reusable electrical device with replaceable refill bottles containing the active liquid.

The core experience is simple: you screw the refill bottle into the base, plug the device into a wall socket, and select between normal and “turbo” modes via a small slider or button. A soft glow confirms that the plate is heating, and within minutes the characteristic smell tells users like Mumbai-based tester Rohan Mehta that the room is starting to clear.

Why it became a longseller

The product has become a long-term staple partly because it fits Indian nighttime routines without demanding much attention. Parents can switch it on after dusk, close the windows, and trust that the device will work quietly while children fall asleep under a ceiling fan.

Unlike traditional mosquito coils that emit smoke and ash, Goodknight’s liquid format feels cleaner in everyday use. Many consumers report less throat irritation and less staining around the device, making it easier to keep a tidy bedroom shelf even after months of nightly operation.

Design, refills and everyday use

The device itself is compact, with rounded edges and a simple front fascia that makes it blend into crowded switchboards rather than stand out. The haptic feedback on the mode switch is clear, so you feel it click into place even in a dark room.

Refills are sold in different pack sizes, typically ranging from single bottles to family packs of four or more, each offering several weeks of use depending on nightly hours. Households that run Power Active+ for six to eight hours per night often schedule refill purchases with monthly grocery trips.

Performance and trade-offs

Performance is strongest in smaller rooms with limited airflow, where the active ingredient can build up to levels that significantly reduce mosquito bites on exposed skin. Users describe fewer buzzing sounds around ears and fewer red marks on ankles after a full night.

The flip side is that the device relies on mains power and closed windows, which can make hot nights uncomfortable for some. There is also a persistent smell that sensitive noses might find raw, even if many users accept it as the “price” of a bite-free sleep.

Competition and positioning

Goodknight Power Active+ sits in a crowded Indian insecticide market that ranges from coils and sprays to plug-in devices from rivals. Its dual-mode feature and established brand recognition help it keep a convincing share of shelf space in general trade and modern retail.

Marketing over the years has leaned on family safety and reliability rather than aggressive technology claims, which suits the device’s role as a quiet utility rather than a hero gadget. Brand manager Sunil Kataria has repeatedly framed Goodknight as a protector of family evenings rather than a pure chemical product.

Company context and shares

Goodknight is one of the flagship consumer brands under Godrej Industries Ltd, anchoring the group’s presence in household insecticides alongside personal care and other segments. It helps diversify the conglomerate beyond real estate and industrial businesses.

For investors, the performance of the Goodknight portfolio feeds into expectations for the Godrej Industries Ltd share price on Indian exchanges, even though no single product dominates the valuation story. Overall, this longseller remains an important everyday touchpoint between the group and millions of consumers.

This article was AI-assisted and editorially reviewed. Product information without guarantee; prices and availability may change at short notice. No investment advice, no buy or sell recommendation. Stock-market transactions involve risks up to total loss.