This odor killer is inspired by NASA—and it’s 31 percent off

You could even put it in your bathroom.

Even the cleanest people have to deal with some bad smells sometimes. Pet owners may know the worst smells of all. There’s a reason why things get stinky; it’s a dance of reactions among your nose, brain, and external gas molecules included. There’s also a way to eliminate that stench.

Let the VentiFresh Plus: Next Generation Germ & Odor Eliminator be your answer. The pack is 31 percent off for only $60. This is more than your average air freshener. The Next Generation Germ and Odor Eliminator relies on photocatalyst technology crafted by NASA to kill those smelly particles. This space-safe tech works by the power of photosynthesis. You know how plants create energy through photosynthesis? Absorbing the sun for their life? Well, photocatalysis instead uses a similar natural process to filter and clean the air. It’s science, baby. Plus, you don’t have to rely on any chemicals or fragrances, especially if you’re sensitive to that sort of thing.

You can keep the device plugged in or charged so you can go wireless. It’s rechargeable and should be easy to install. You can keep it in your car if you’re a smoker who doesn’t want the smell to linger. You can keep it in your bathroom. You can even pop it near your cat’s litterbox. The small design makes it really versatile. Your purchase would come with the eliminator, a car clip, a magnetic mount, and the USB power cable.

On Amazon, users speak positively about the freshener. Its ability to fight liter odors is especially impressive, apparently. It “makes a difference,” one reviewer wrote. Meanwhile, Lea M. Rivera said, “MUST TRY!!!!” Yes, with all those explanations.

Test the VentiFresh Plus: Next Generation Germ & Odor Eliminator Car Pack for yourself. It’s $59.99 (reg. $88) for a limited time. You never know when you’ll need to freshen up.

Prices subject to change.