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In your bid to eradicate dust mites in your home, you may have come across the Sprayway Good Night spray. It seems to be the perfect killer spray for dust mite, but is it safe for humans and pets?

Read this review to learn how to use Sprayway Good Night spray safely for dust mites.

What Is Sprayway Good Night?

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The spray is produced by Sprayway, a renowned brand in producing aerosol sprays since 1949. The Good Night product was formulated to kill dust mites and bed bugs. It is an odorless, water-based spray that is registered with the EPA.

Being certified by the EPA means that Sprayway Good Night is a reasonably safe product if you adhere to the instructions provided by the manufacturer. It is claimed to kill dust mites with residual effects for up to 8 weeks.

This dust mite aerosol spray has proven to be a hit thanks to the following reasons

  • It kills dust mites, bed bugs, lice, fleas, and ticks.
  • Moderate residual effects (8 weeks for dust mites, 2 weeks for bed bugs)
  • Water-based and odor-less.
  • It can be used on various surfaces.

Is It Safe For Humans?

Before you use the spray, it helps to understand the chemical compounds that are used in the formula. That’s right. Sprayway Good Night isn’t a natural spray and the company has never advertised it as such.

Here’s the safety data sheet for the spray.

Generally, the spray contains distillates, butane, propane, and permethrin. Permethrin is an insecticidal compound which explains the effectiveness of the Good Night spray.

The Sprayway Good Night aerosol may cause allergic reactions, and poisonous if it’s not used accordingly. Skin contact with the aerosol chemical may result in rashes while you’ll need to seek immediate attention if swallowed or inhaled.

Sprayway Good Night must be treated like any pesticide that you’ve used. While permethrin dissipates rather quickly, you’ll still want to be cautious when using it around children and pets.

How To Use Sprayway Good Night?

Sprayway Good Night can be used on various surfaces. Dust mites are usually found on mattresses, carpets, and upholsteries.

To kill dust mites, you’ll just need to spray lightly on the affected surfaces. The chemical will start working on the surface and the residual effect will last for 8 weeks.

The effect is almost immediate. Dust mites that came in contact with the spray will be terminated. While you can’t see the carcasses of dust mites, your allergies will gradually get better.

Should You Use Sprayway Good Night?


Many users of Sprayway Good Night reportedly have pleasant experiences with the aerosol spray. Whether its dust mites or bed bugs, Sprwayway Good Night has proven to be an effective pest control spray.

The beauty with this spray is that you don’t have to use it repeatedly as it has a rather long-lasting residual effect for dust mites.

It is also relatively safe compared to other types of pesticides. As long as you’re using it as per the instruction, there shouldn’t be any issues.

Final Thoughts

If you’re struggling with dust mites issues, using Sprayway Good Night is a decent option. It’s a cost-effective solution that kills the microscopic pests infesting your home.

If you prefer milder non-toxic solutions, check out these dust mite sprays.