Best Non-Toxic Pest Control Products

Pros

• Highly effective against roaches, ants, and other crawling insects when applied along their travel paths.
• The powder is very fine and spreads easily into corners, along baseboards, and tight gaps between appliances.
• A small amount covers a lot of area, so even the smaller bags last through multiple applications.
• The included powder duster makes it easy to target hard-to-reach spots like cracks and edges.

Cons

• The included applicator clogs frequently and can dispense uneven clumps instead of a fine, controlled layer.
• The powder becomes airborne easily during application; gloves and a mask are strongly recommended.
• Not an instant kill; it works by dehydration over days, so results take time to show.
• Loses effectiveness when wet, so outdoor applications need reapplying after rain or moisture exposure.

Pros

• Kills insects quickly on direct contact, with multiple people reporting ants, flies, and fruit flies dropping almost immediately after spraying.
• Works as a deterrent even after the initial kill; the strong scent keeps insects (and reportedly rodents) from returning to treated areas.
• Effective against fruit flies specifically, with noticeable results after a single overnight application.

Cons

• Leaves an oily residue on surfaces including walls, floors, baseboards, and countertops that can stain paint, concrete, and other materials.
• The scent is very strong and can linger for hours; multiple people found it overwhelming indoors, even with windows open.
• The spray nozzle is unreliable; several people received bottles where the sprayer didn't work, and the tops are difficult to remove to transfer the liquid.
• Not designed for long-term prevention; insects tend to come back once the product wears off, so reapplication is needed.

Pros

• Kills fleas, mites, and other crawling insects on contact; multiple people saw results within the first use.
• Versatile enough to use on pets, furniture, bedding, carpets, and even houseplants with thrips.
• Light cedar scent that people find pleasant indoors.

Cons

• Effectiveness may be short-lived; one person found fleas returned after the initial knockdown, requiring repeated applications.
• Can leave floors feeling slippery and oily, especially on wood surfaces.
• The sprayer nozzle doesn't function well, making application frustrating.

Pros

• Kills ants, spiders, silverfish, and other crawling insects on contact, with multiple people reporting near-instant results.
• Works as both a killer and a repellent, disrupting chemical trails so pests don't return to the same areas.
• Safe to use around dogs and cats, which is a major reason people choose it over conventional sprays.
• The 32 oz bottle goes quickly with regular use, but the gallon refill size makes ongoing treatment more practical.
• Scent options like lemongrass and peppermint smell noticeably better than traditional chemical bug sprays.

Cons

• Leaves an oily residue on hard floors and can stain carpets, especially with repeated spraying.
• Scent is strong across all variants and lingers; cedarwood in particular can require airing out the room to avoid headaches.
• Less effective against flying insects like flies; direct, close-range spraying is needed and they often just relocate.
• Requires periodic reapplication since the oils dissipate over time, so it's not a one-and-done solution.

Pros

• Works well as a deterrent for ants, roaches, and general insects when sprayed around entry points and perimeters, especially with repeated application.
• Has a fresh, strong peppermint scent that most people find pleasant; it fades within a couple of hours.
• Effective for pre-treating outdoor areas before yard work to keep bugs away while digging or weeding.

Cons

• Needs frequent reapplication every two to three days; the deterrent effect wears off quickly.
• Acts more as a repellent than a killer; it drives pests away rather than eliminating them, so it won't resolve a serious infestation.
• Goes through product fast because heavy, repeated coating is needed for real effectiveness.
• The spray nozzle on the larger container can malfunction, with parts popping out and causing leaks.

Pros

• Kills ants on direct contact; multiple people saw immediate results when spraying visible ants.
• Pleasant peppermint scent compared to conventional chemical sprays.
• Easy to use right out of the box with a clear spray nozzle and straightforward instructions.

Cons

• Repellent effect is inconsistent; several people found ants returning to treated areas within a day or two.
• A few people reported the spray actually attracted more ants rather than deterring them.
• The peppermint smell is strong enough to sting eyes and force people out of the room after spraying.
• One 16 oz bottle can run out quickly if you have a widespread ant problem; one person used an entire bottle in about a week and a half.

Pros

• Works well as a preventive barrier when sprayed around entry points like windows, doors, and porches to keep spiders, ants, and flies from showing up.
• Peppermint scent is noticeable but not overpowering, and pets aren't bothered by it.
• The spray bottle produces a fine, even mist that makes application easy.
• Doesn't stain siding or surfaces, and wipes off glass cleanly.

Cons

• Better at deterring bugs from entering than dealing with ones already present; direct spraying on insects didn't stop them in multiple cases.
• The bottle cap can come loose during shipping, causing product to spill inside the packaging.

Pros

• Spray has two modes and solid range; one person at 4'10" could reach spiders on 8-foot ceilings without a ladder.
• Works well as a perimeter deterrent when applied consistently to outdoor furniture, corners, and entry points.
• Peppermint scent is strong but most people found it pleasant or at least tolerable.

Cons

• Effectiveness is inconsistent; several people saw spiders return within minutes or days, even with repeated applications.
• The peppermint smell can overtake an entire house when used indoors, taking up to two days to dissipate even with ventilation.
• Leaves a visible residue on darker walls and surfaces where sprayed.
• Killed a live plant within days of direct application; not safe for spraying on foliage.

Pros

• Easy to apply; just open the bag and sprinkle where needed.
• Several people found it effective against mosquitoes, fleas, ants, and ticks when reapplied regularly.
• The cedar scent is mild and pleasant rather than overpowering.
• One bag goes a long way; multiple people reported lasting several months with one purchase.

Cons

• Results are highly inconsistent; multiple people saw no effect on pests at all, even after weeks of application.
• Effectiveness fades quickly, with some noting it lasts only a day or two before needing reapplication.
• The bag size feels small relative to the cost, especially given how frequently it needs to be reapplied.
• One person reported it damaged vegetable plant leaves on direct contact.

Pros

• Kills roaches on direct contact, making it a usable spot-treatment when you see one.
• Works as a short-term repellent, with several people noticing fewer roaches in sprayed areas for roughly a week.
• Leaves a strong minty scent that most people find pleasant, though intensity is polarizing.

Cons

• Repellent effect fades quickly; multiple people found roaches returning within a week or after the spray dried, requiring constant reapplication.
• The 16 oz bottle runs out fast when spraying larger areas.
• Scent is extremely strong at first and can linger for hours, which bothered several people even if they liked the mint smell overall.