Is raid flammable after it dries? (A complete guide)

This article will answer the following question: “Is raid flammable after it dries?”. We will discuss 4 different raid insecticide aerosol labels and show relevant safety data about each.

Is raid flammable after it dries?

It depends on the product but overall, raid it’s not flammable after dries. This is because the most flammable part of aerosols is their solvents. The active ingredients, even if they are considered combustible, can’t light fires easily, and there’s just a bit of them.

Raid insecticides

Raid is the name of an insecticide line, produced by S. C. Johnson & Son. It was launched in the 50s. Nowadays, the company has dozens of labels under the name Raid.

Raid was voted as the most trusted insect control brand by U.S Shoppers, based on the 2020 BrandSpark American Shopper Study.

Some Raid insecticides are aerosols, others are solid baits, liquids that must be pumped, gels, and foggers. There are even bug detectors and traps.

The company uses several different components as its active ingredient. There are many formulations, even if we consider only aerosols. Hence why we will discuss only 3 major labels.

Insect repellants are substances, often aerosols then can rather discourage insects from landing on a surface, or actively affect them and eventually kill them.

The raid insecticides are all aerosol, and some of their active ingredients are flammable, so these could ignite if in direct contact with a flame. The scents of the product don’t dictate its flammability much.

The specific amount of each ingredient in an aerosol formulation is typically a trade secret.

Raid Essentials Ant Roach Killer

This product is considered to be safe to use around kids and pets. It’s safe to be used in the kitchen, as long as the instructions on the label are followed.

Normally, aerosol products are flammable. The manufacturer claims that the cans will not rust.

It is designed with plant-based ingredients and essential oils, destined to kill bugs like ants, roaches, and other crawling insects. It’s a contact killer.

Since essential oils are the active ingredients, this product shouldn’t harm humans, unless applied directly to someone, inhaled, or ingested.

Ingredients (in weight percentage)

  • White Mineral Oil, (Petroleum): 60-100%
  • Isopropyl Myristate: 5-10%
  • Ethyl (L)-lactate: 5-10%
  • Geraniol: 1-5%

This product is named “essentials” because it has essential oil in its formulation. The oils can adhere to surfaces for some time, but will eventually boil out.

Flammability Hazards

This product is considered a high flammable liquid.

The flashpoint of this material is considerably low, about 68°C // 154.4°F. Volatile organic compounds will be unleashed easily by a puddle of this product. But the spray itself is already airborne and dangerous.

Since the product is oil-based, high flammability would be expected in any case. If the product is applied in a closed space, flammable volatile organic compounds may be unleashed and become a potential fire hazard.

Never apply this product if there’s a source of ignition (flames, heathen oven, sparks, lit cigarettes, etc.) nearby. Good ventilation is required before lighting anything in the same room.

Flammability when dry

Since the product is mainly oily, it will probably remain flammable once it dries. But this probably wouldn’t happen on a clean surface.

We would have to see a stain made from the product, which would only be possible if the product is applied in something that could retain its oily moisture. 

At the same time, if too much of the product dries out, there wouldn’t be anything left to burn in a fire.

In any way, to become flammable and a fire hazard, Raid essentials ant & roach killer would have to be concentrated somehow, which can’t happen on an open surface like floor and walls.

We can say that this product is only flammable if it dries on a cloth of some kind, or another material that retains its oils. Otherwise, there’s nothing left to burn.

It’s also important to endorse that if the product has indeed dried out, it means it has become airborne. If applied in a small and unventilated room, the suspense particles may become flammable and a fire hazard.

Raid Ant & Roach Killer Lavender

Raid Ant & Roach Killer is considered a biocidal that works as a disinfectant and pest control. It doesn’t mean that it can be used as a regular disinfectant, only that it does has a biocidal activity where it’s applied to. Check the label for application instructions.

According to the manufacturer, this product is not meant to be used indoors. People and pets must be removed from the area of treatment.

It quickly kills insects such as Cockroaches, Waterbugs, Palmetto Bugs, Ants, Silverfish, Carpet Beetles, Crickets, Earwigs, Household Spiders, Multi-Colored Asian Lady Beetles, Stinkbugs, Scorpions, and Black Widow Spiders.

The product has a residual action that lasts for up to 4 weeks against Roaches and Carpenter Ants, with no lingering chemical odor

Ingredients (in weight percentage)

Its formula is also plant-based and has essential oils as its active ingredients.

  • Naphtha (petroleum), hydrotreated heavy: 20-30%
  • Isobutane: 10-20%
  • Propane:1-5%
  • isopropanol: 1-5%
  • Imiprothrin: 0.1-0.5%
  • Cypermethrin: 0.1-0.5%

The first 4 ingredients are gaseous-like. They fly away after the application. The other two are the things that remain on the surface (sometimes, for weeks).

Flammability Hazards

The aerosol spray is considered highly flammable, as you’d expect due to its ingredients. But how about its active ingredients?

According to PubChem, a well-known medicinal info database, both Imiprothrin and Cypermethrin are not flammable. The compounds are combustible and could ignite, but only if direct flames are applied to them.

Flammability when dry

After the product dries out, the active ingredients remain onsite. Although, both substances are not considered flammable. But if you apply a fire source directly to them, they might ignite briefly.

Even so, fire hazards are not present due to two main reasons.

First, only a little bit of the product comes out of the can, so there’s not much to be burned.

Secondly, the fire must already exist so the active ingredient molecules can burn.

This product cannot be considered flammable after drying.

Raid multi insect killer 7 – Orange Breeze scent

This product has insecticide effects that work similarly against the same bugs.

It kills: ants, Asian lady beetles, boxelder bugs, carpet beetles, crickets, firebrats, fleas, silverfish, flies, fruit flies, non-biting gnats, hornets, mosquitoes, moths, pillbugs, roaches, sow bugs, spiders, wasps, and waterbugs.

Although, it can’t kill black widows and brown recluse spiders.


  • Hydrocarbons, C14-C18, n-alkanes,
    isoalkanes, cyclics: 10-30%
  • Butane: 5-10%
  • Propane: 5-10%
  • Isobutane: 5-10%
  • d-Phenothrin: 0.1-1%
  • Prallethrin: 0.1-1%

The last two ingredients are the active ones. The last one presents acute toxicity to humans.

Flammability Hazards

The whole product is very flammable due to the organic solvents, as expected, but it’s less than the previous product we spoke about. 

The active ingredients present no flammability under normal circumstances. Sources of ignition must still not be applied in the immediate vicinity of the product, especially during spraying.

Flammability when dry

Both active ingredients can remain for some time on the surface where this product was applied. 

Since the active ingredient is only a small part of spraying, the product shouldn’t be considered flammable.

The components themselves are combustible and may ignite, but the conditions required to do so can’t be achieved randomly. You would need to force it to happen, or there would have to be a naked flame nearby, real close to the region.


Specific flammability information regarding insecticide aerosols such as Raid products when dried is not available by the company. We can only assume how flammable a puddle of the product, or a stain somewhere, could be depending on the active ingredients.

Since the active ingredients can remain on a surface, we can assume a certain level of flammability. Oil-based insecticides are probably combustible when dried, but there’s just so little of them that they can’t be considered flammable.

Frequently Asked Questions (FAQS): Is raid flammable after it dries?

Is raid spray safe for cats?

It depends. Some labels are safe for humans and pets, some are not. It depends mostly on the active ingredient the product has. Formulations that use essential oils are considered to be safer, but it depends on all of the ingredients. 

The line of products “Raid essentials” should be safer to use while kids and/or pets are in the room, but it must be explicitly written on the label. Always read the label, there are lots of important information there.

is raid spray dangerous to humans?

It depends on the specific product. Some are meant to be used indoors and are made with essential oils, which tend to be less hazardous to our health.

Although, no aerosol product is safe to be used directly on our skin, ingested, or inhaled. In fact, even a Raid product of the “Essentials” line could be fatal if inhaled enough. 

Although, the same product can be used while people are in the room.

Raid sprays meant to be used indoors usually have more strong active ingredients that last for longer and are often more hazardous for us.

How safe a product depends on what’s on the label. There are dozens of different Raid aerosol products.

are raid ant traps safe for cats?

Ant traps normally have sugary baits to attract them.

Although cats can’t feel sweet tastes well, the taste is a little more complex than that. It’s not like we or animals taste salty, sweet, sour, etc. flavors separately. Taste is a one complex thing.

Cats can still be attracted to ant traps, due to their taste or simply out of curiosity. But will it be toxic for the cat?

However, If a pet eats a little or licks it, it’s not likely to give the pet any major acute problems. The active ingredient in ant traps is normally Borax or Avermectin, which are not highly toxic for pets.

Although, you should still keep your pets away from it.


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