Best Indoor Bug Sprays of 2026

"After trying other solutions, I found this product to be much better than mothballs. My sister recommended it, and I'm really happy with it. The peppermint smell is a bonus, and since using it in my garage, I haven’t seen any sign of mice around my mower or anywhere else."

"Living across from a field, mice used to be a problem every winter. Since I started using this, not a single mouse has appeared! The smell is strong at first, but fades away quickly—and the results speak for themselves. Definitely a repeat purchase for me."

"I had rats damaging my car, so I sprayed this around and set up a camera. I actually caught a rat sniffing then quickly leaving the area, and when I stopped using it, the rat came back. Pairing it with traps, this really seemed to keep them away."

"I was struggling with a severe flea infestation and had tried other products and even exterminators before, but nothing worked as well as this. After just one application, I couldn’t find a single flea in the house, on my dog, or on my bed. I was genuinely amazed at how effective and fast-acting it was. The fact that it’s affordable and easy to use made it even better. I’ll always keep a gallon on hand just in case."

"After discovering bed bugs in my home, I immediately ordered this spray along with other supplies. Spraying the affected areas with this product made a huge difference overnight—no more bugs in the bed and the ones I did see looked like they were dying. I felt a huge sense of relief and could finally get some sleep. So far, this spray has exceeded my expectations."

"If you’re persistent and careful, this Ortho spray can truly save your home and sanity from bed bugs and fleas. It’s easy to use, reasonably priced, and delivers outstanding results. I’ve dealt with both bed bugs and fleas, and this product helped me reclaim my space. I wouldn’t hesitate to use it again for pest issues."

"I’ve been using this peppermint oil spray to keep ants and spiders away, and I’m honestly impressed. The initial scent is strong and fresh, but it settles down nicely, leaving my home smelling clean. As someone with kids and pets, I appreciate that it’s a natural solution without harsh chemicals. Sure, I need to reapply every few days, but I’d much rather that than use something toxic indoors. It’s a great deterrent if you want something safe and easy to use."

"After just three uses, I could tell there was a significant drop in pests around my house. The fact that it’s all-natural with a nice scent is a real plus for me."

"We live in Florida and got this mainly to repel roaches indoors. It works pretty well in the apartment, especially around the corners, although it does run out faster if you cover a lot of area. What blew me away is that after spraying it on our patio, wasps that kept coming back were finally gone for months! I’m seriously impressed."

"I've dealt with relentless gnat infestations every summer, and nothing else seemed to work—not vinegar traps, sticky cards, or other remedies. After using this foam several times over a couple of weeks, my house is finally gnat-free. It took a few applications and several cans, but the difference is incredible. No more bugs in my food or wine—my peace of mind is back."

"I appreciate that this spray reaches hidden spaces where bugs hide. I tried natural methods for weeks, but only this product got into a tiny, enclosed area under my sink and solved the problem quickly. The foam expands fast and rinses away easily. I now keep it on hand just in case."

"This stuff is so easy to use compared to mixing concentrates. One can covered all my drains, and after a second application, the drain flies were gone. It’s much more convenient than anything I’ve tried before."

"After using this spray throughout my bedroom and living spaces, the itching and discomfort from dust mites disappeared. I love that there’s no strong smell, and it’s easy to apply on everything from mattresses to curtains. I even started using essential oils in my diffuser for extra protection. I trust it so much that I bought another bottle for my mom."

"I was at my wits' end after dust mites from an old quilt took over my apartment. Nothing else worked until I tried this spray—it finally gave me relief. It helped control the infestation and let me relax in my own home again. Now, whenever I feel those tiny bites, I reach for this spray and it works every time."

"This product is a game changer for my allergies. I spray it on all my fabrics and even the pet bed. It keeps my home fresh and my allergy symptoms under control. I really appreciate how versatile and effective it is!"

"I had tried everything to get rid of ants in my house, but nothing worked until I used this. This spray worked like magic and solved my ant problem."

"I started seeing what I believe are Japanese bugs everywhere in my home. It was really unpleasant, but this Raid spray eliminated them quickly and effectively."

"This product is a must-have. There’s no unpleasant smell, and it got rid of ants and other pests quickly. Thanks for making such an effective solution!"

"I've found this product to be very effective at repelling roaches and killing them on contact when sprayed directly. I appreciate that it's non-toxic and doesn't require me to clean up messy residues. The mint scent is powerful but pleasant, and most importantly, my dog isn't bothered by it."

"As someone living in a climate where bugs are a constant issue, I was surprised that this spray actually kills ants and small cockroaches. The scent is extremely strong at first, but it settles into a nice, fresh minty aroma. It's also reassuring that my cats stayed away from treated areas, so I feel safe using it around pets."

"I really wanted this peppermint spray to handle my roach problem, and while the scent is much better than chemical sprays, it only kept bugs away for a short time. Persistent infestations weren't deterred for long, so for a big problem, I might need a stronger solution."

"I used this spray alongside other products to tackle gnats in my houseplants, and I’m impressed with how well it worked!"

"Applying this to my indoor plants has been very effective; I haven’t seen any gnats recently, and I also appreciate the easy-to-use spray bottle and the pleasant smell."

"Unfortunately, I didn’t see much improvement after using the whole bottle on my plants. Sticky traps worked better in my experience."