Bengal Gold Roach Spray Review: The Best Cockroach Killer Spray to Get Rid of Roach Infestation

Bengal Gold Roach Spray Review

Cockroaches are thought to have evolved alongside the dinosaurs, and in their natural setting, they are a very important creature in the ecosystem. Invading a house or apartment is when they become a concern to the occupants. They seek refuge in your home, where they can find food, water, and shelter. Once they have contaminated an environment, they can reproduce fast, posing a threat to your health.

Almost every homeowner has gone through the process of looking for the best cockroach killer spray at some point in their lives. Roach sprays are excellent at killing roaches as soon as they are detected, and many of them continue working after they have dried. However, if you invest in the wrong product, you will almost certainly be frustrated. And you might even make the situation worse by doing so.

Today, we’ll take a look at the Bengal Gold Roach Spray, which is one of the most widely used cockroach killer sprays available on the market. Cockroaches are specifically targeted by this spray, and they are killed almost immediately. Not only is it an instant remedy, but it also continues to kill roaches for up to six months after application.



Since its debut in 1985, Bengal has contributed to the extermination of pest problems all around the home. Since the launch of their groundbreaking dry Roach Spray, they’ve built a comprehensive line of excellent, guaranteed solutions that give an outstanding indoor performance while also allowing you to appreciate the outdoors bug-free.

Using a unique dry spray technology, Bengal Gold Roach Spray can reach deep cracks and crevices to effectively manage roach populations where they live. It is a permethrin-based product. As one of the most effective roach killer products available, the Bengal Gold Roach Spray is widely regarded as par with professional-grade products found elsewhere in the pest control industry.

Let’s explore this widely used cockroach killer spray in greater detail.



It is permethrin that serves as the primary active ingredient in the Bengal Gold Roach Spray. Permethrin is an insecticide that is widely used and extremely effective. While permethrin, the active ingredient in bug sprays, is a synthetic human-made compound, it closely resembles the natural chemicals present in chrysanthemums.

Permethrin affects insects that swallow or come into contact with it while crawling across a coating of it. It targets the neurological system of insects, causing them to lose their ability to control their muscles and finally die as a result.

The Bengal Gold Roach Spray contains an additional active component to ensure long-term effectiveness- Nylar, an insect growth regulator. When used correctly, it inhibits insect eggs from maturing into adult pests while also blocking any adult pest from reproducing and preventing the development of an infestation.


Bengal Gold Roach Spray



Please pay close attention to the chemicals used and the insects on which they are most effective when selecting a cockroach killer. Different killing agents act in various ways and are designed to kill a certain type of bug.

Among the most effective pest remedies we’ve come across, the Bengal Gold Roach Spray is also efficient at killing a wide range of insects. If you use the spray and anticipate insects to drop to the floor immediately, you’re wrong. It could take even hours for them to be damaged by the spray. Normally, after the bugs have walked through it or consumed the toxic spray, they would attempt to return to a hiding spot to die.

The chemical ingredients remain active on the surfaces long after you have scooped or cleaned around them, allowing you to pick up any dead pests that have been left behind. The spray will continue to kill and repel roaches and other home pests for up to six months before you’ll need to reapply it to keep them under control.

Hundreds of customers have recounted their positive experiences with the spray. Some customers have even stated that they did not need to spray for several months after the first use. However, this would depend on where you reside.



Most cockroach killers contain potentially dangerous ingredients. Taking preventive measures, such as spraying the killer in inaccessible places, will help to prevent accidental consumption if you have young children or pets.

The Bengal Gold Roach Spray is completely safe to use inside when used following the manufacturer’s directions.

When spraying, the manufacturer recommended that you use a face mask to prevent inhaling. If possible, please make sure that all children, adults, and pets have exited the room before spraying.

Before re-entering the area, it is necessary to allow the formula to dry completely. Before returning to the room you treated, check to see that the room has been properly ventilated and no odor present. Keep in mind that some pets can be more vulnerable to this spray than others.


Ease of Use

The aerosol can in which the Bengal Gold Roach Spray is contained makes it easy to use. It does not necessitate diluting the solution, adding components, or using other tools to work.

It’s best to target areas where cockroaches are most likely to hide with roach spray. The spray should also be applied to clean areas behind large appliances to confirm that the infestation is not lurking in the dark. If you suspect that cockroaches are sneaking into your home through the doors or windows, be sure to spray those areas as well.

Once you’ve sprayed it around your house, look for any dead roaches on the floors or in other hard-to-reach places. It is easy to remove the dead roaches with a vacuum and to reapply as needed if you continue to have roaches or other pests in your residence.


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Since the Bengal Gold Roach Spray is odorless, you may apply it wherever in your home without worrying about having to leave certain rooms for days.

While we agree that the spray is ‘odorless,’ there is a faint smell to it that isn’t unpleasant and can’t be detected from afar.

However, to be safe, we recommend wearing a face mask when spraying around your home.   Keep rooms open and avoid entering until the spray has settled on the surfaces you’ve applied it on. If you apply too much, you can simply wipe away the excess with a paper towel or cloth.



If used appropriately, the Bengal Gold Roach Spray will not leave any remnants in your home. If you spray too much on surfaces, some sticky residue will be left behind, which you can opt to leave or wipe away.

If you have children or pets in your house, we recommend wiping away any surplus product. The spray will not stain furniture, carpets, or the insides of your cabinets.

If you’re planning to spray inside cabinets where you store kitchenware or food, we suggest taking everything out before spraying it because the spray can hover around the space.



Although the Bengal Gold Roach Spray is designed primarily for roaches, it may be used to eradicate and control a variety of insects. This solution is effective against various bugs, including sowbugs, ants, crickets, silverfish, and centipedes. Many users reported excellent results while using the spray to eliminate fire ants and palmetto insects.



The Bengal Gold Roach Spray is a must-try if you have a roach or other bug issue in your home. The product has a high concentration, so use it carefully throughout your house to avoid leaving behind excess residue.

Apply the spray in an area where children and pets can’t get to it and don’t let them back in the room for at least a day or two afterward.

You can learn more about other great cockroach killer sprays and how to choose the best one for your situation by reading our comprehensive buying guide.


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