Premo Guard Bed Bug & Mite Killer Spray – University Tested 100% Kill Rate

AMAZING. left off ALL DAY for mattresses. AFTER A MOVE INTO A TEMORARY RENTAL (where pets ok- but ya never know how others care for dogs-keep them off others furniture). WITH BUGS THAT BIT US both, 20 bites each, for 3 nights. FOUND THIS AND IT WAS AMAZING! (also used Diatomaceous earth and left on mattress) Left on. washed EVERYTHING IN THE HOUSE OF BEDDINGS. PILLOWS, CASES< SHEETS, AND SPREAD UNDER OVER BED AND ALL OVER. LEFT ALL DAY AND VACUUMED UP before putting sheets back on. NO MORE BITES! Used their pet friendly products too to make sure they were taking care of. Everything is all normal now. THANKS TO PREMO GUARD!

Appears to be working as advertised and has a pleasant aroma while drying. All natural, too. If it does kill 100%, it will be worth lots more than it cost. I bought it mainly for dust mites and sprayed all around my bedroom with it too in hopes I can get rid of them and sleep more in peace for long period of time.

So I’ve been getting these random bug bites while sleeping throughout the last two months and I finally found the culprit…a bed bug :( I’ve been having horrible allergic reactions to these bites as they swell up and harden until they eventually go away a few days later. But crazy thing is my roommate never got bit and my boyfriend who sleeps over regularly never bit once, even on nights I ended up with bites. It actually was driving me a little mad since I’ve never seen a bug in my apartment besides silver fish, but never a spider, a fly, a mosquito, NOTHING. I kept thinking a spider was just really obsessed with biting me since my reactions were similar to spider bites. But again, never seen one anywhere in the apartment so I knew it wasn’t true. Every time I did get bit I’d wake up around 4 or 5am, and wouldn’t find anything on my mattress, pillows, bed frame, etc. I vacuum my room regularly, wash my bedding weekly, and I started checking my mattress regularly since I was getting bit so much but still never found ANY evidence of bed bugs. I was convinced I somehow had mites ??? since the bug wasn’t biting in threes every time. I’ve lost many hours of sleep to this problem and since I’ve never seen a bug or any signs of bed bugs on my sheets, mattress cover, or mattress encasement, I was feeling very defeated. But this week the bug got a little too greedy when it bit my left eye lid and I had to go to the doctor for steroids to calm down the swelling or else I’m sure it would’ve swollen shut. I had already ordered this spray along with pillow encasements since I got bit twice the previous night while constantly putting tea tree oil on the bites and in my loads of laundry. Getting bit on my eye led me to buy a steamer and I think this really helped me finally discover the bed bug. I vacuumed, swept, and steamed everything I could think of. I steamed my mattress, bed frame, bedding, and rug. It wasn’t until I sprayed even more of this stuff and steamed the bed frame another time that I found the lone ranger bed bug crawling on top of the mattress encasement. Immediately I believed they were living in my bed frame since it’s a combination of fabric and wood and again, zero evidence on anything else. I ended up having to take the bed frame apart and cutting it open outside my building, where I found evidence of dead bugs and red stains on the side panel of the frame on my side of the bed. My roommate went to check her mattress and found one bed bug with little evidence of a “nest” so we’ve both deep cleaned our rooms by just steaming, vacuuming, and spraying this product. I think we caught them fairly early since we each only found one on our beds. Just sooooo gross and awful that I had to get bit so many times before finally finding out the problem. Nothing online really led me to the conclusion of bed bugs since I was the only one getting bit and there were literally no signs of anything on my actual mattress. So now I have to order a new bed frame and have exterminators come to hopefully eradicate the whole thing. Just wild to me because I’ve lived here for almost 5 months and only started getting bit two months ago. Overall, I’d recommend this spray but it really isn’t a lot of product for high-ish cost but it’s definitely worth it. Sorry for such a lengthy post, but I’m just writing such an in depth review because if there’s anyone else unfortunately going through this, hopefully they can find this helpful in someway. Thanks for reading !

This stuff works fantastic. If you have a dog that you cannot find out why it is itching this product over the course of one night took away all the itching. The only problem is you need to apply it daily for like a week so I am asking the makers of this product after a week. How often do I need to apply it? I will say that when you order it, it tends to be delayed Amazon lately. Anything you order overnight tends to be delayed so do not expect it the next morning instead expect a message saying we’re sorry your product has been delayed if it does not arrive by tomorrow return for a refund. This is a product. You probably want it within 12 hours but now they’re telling you to wait 24.

Semi useful

I woke...ONE WEEK AGO, TODAY...to find...ONLY MY LEGS...ITCHING TERRIBLY, & COVERED BY WHAT APPEARED 2B A RASH OR SMALL BITES OF SOME KIND!!! I changed ALL BEDDING/CLOTHING & THEN IN...TWO...''HEAVY DUTY' PLASTIC BAGS...& EVEN PUT THAT IN THE TRUNK OF MY CAR, UNTIL I CAN GET IT TO A LAUNDROMAT...as temps had been/continue 2B in the TEENS...Then I gave myself...AND DOGS...TWO BATHS/using white towels/washcloths, that I soaked in a bucket of...BOILING HOT...WATER/BLEACH/DETERGENT...24+ HOURS...B4 WASHING...& letting them hang/'drip dry' in the bathtub!!! BTW, I saw NO BUGS 'floating'/in the bathtub...or in the screen mesh 'drain strainer'...ANYWHERE...after washing EVERYONE/THING...BTW, to conserve space...AND avoid washing, just to rid them of the moth ball/flake ODOR...or the spots/stains caused by the 'natural' alternative...peppermint OIL...& since there is only me & my 2 chihuahuas, we...usually...only use 3 sets of bed linens/season & 2...1 blanket/1 comforter...'layer combos', for Fall/Winter/Spring & a...HIGH QUALITY...WATER/STAIN PROOF...& BUG RESISTANT mattress cover (I don't believe ANY can be bug 'poof')...& like pairs of...adult...shoes, I find alternating between 2, seems to allow them to last as long as 3...or 4, especially when using a 2nd...either lesser quality or one replaced, but still 'functional' for the purpose...a layer of protection, easily washed EACH time the sheets are/when 'accidents' happen...& only IT/the 'soiled' items need 2B, immediately replaced/washed...usually at 3 AM...SMH...Our 'spare' bedding is organized into 'sets', compressed by 'vacuum' bags & then into plastic storage boxes/containers...that I DO put moth balls AND peppermint oil soaked cotton balls into, for added prevention, but the smells/stains have never 'gotten to' any of the bedding...a good way to assure the storage bags are...STILL waterproof/airtight...OR need 2B REPLACED...THAT SAID...I WOKE...EXACTLY ONE WEEK AGO...TO FIND SOMETHING BITING/CAUSING A RASH/ITCHING...& I HAD BEEN SCATCHING 'TIL I MADE MYSELF BLEED...ONLY AT NIGHT/ONLY WAIST DOWN...YET THE 'PUPS' SHOWED NO SIGNS/SYMPTOMS, WHATSOEVER...WITH NOTHING NEW/DIFFERENT BEING USED/COMING IN THE HOUSE...AND IT HAD BEEN COLD ENUF TO KEEP MY FISH POND FROZEN OVER...FOR SO MANY DAYS/WEEKS, I HAD TO REMEMBER TO MAKE AN 'AIR HOLE', when I take a walk with the dogs...& the pond has FULL SUN...The FROGS, NOT COMPLETELY FROZEN, BECAUSE ONCE FROZEN/REMAIN SO, THEY NEED NOTHING...INCLUDING AIR HOLES...& WILL DEFROST, TO BEGIN MULTIPLYING!!! SO WHAT WAS CAUSING THE MYSTERIOUS...NIGHT/LEGS ONLY RASH/BITES?! After doing online research, I found no...definitive answer as to what it WAS...ONLY NOT BED BUGS...NO VISIBLE BUGS OR UNMISTAKABLE, 'TELL TALE EVIDENCE' THEY LEAVE BEHIND, ON/AROUND MY...WHITE...MEMORY FOAM MATTRESS/COVERS...THEN, I FOUNDORDERED THIS PRODUCT. It had EVERY 'pre-requisite'...PET/HUMAN/FABRIC/FURNITURE SAFE, NON-STAINING, ODORLESS AND LONG TERM EFFECTIVENESS AGAINST ALL, POTENTIAL 'CRITTERS'...EVEN THE MOST ELUSIVE...'NO SEE 'UMs'!! FOR TWO MORE NIGHTS, THE 'ATTACKS' PERSISTED. Once it was delivered...less than 48 hours later, & while I allowed it to come to 'room temp'...I began 'PURGING' EVERYTHING POSSIBLY INFESTED, AS DESCRIBED ABOVE & COMMENCED TO 'MISTING', AS DIRECTED...WEARING A SWIMSUIT...SMH/STM...AFTER BATHING...AND SHOWERING, MYSELF & THE 'PUPS'...I 're-dressed' myself, then the bed...misting each layer/allowing it to dry, B4 adding another. I slept that nite/every one since...NO MORE ITCHING. As I began to heal, I could see the small...pin head size, marks. I may NEVER know what caused them...even my DOCTOR is at a loss, especially given it/they were limited to my legs, when we had a 'VIRTUAL VISIT'. The ONLY thing that matters is...THIS WORKED JUST AS DESCRIBED...AND WHILE SMELLING/APPEARING/NO MORE 'IRRITATING'...TO US...THAN WATER!!!

Great spray! Does the job!

Yes, 100% kill rate; but it must be on contact. Does not keep killing for weeks. It is however safe around kids and pets. I needed something that would kill after dry and bugs walk across it.

Works well , eco friendly and safe

I bought the spray on March 2025 as I have experienced bed bugs for first time and just waited to see the results and to see if it will work or not, this was my first type of bug spray to use and didn’t need to try another brand or get a professional company to do the spray . No nasty smell or chemicals I could finally get rid of the bed bugs Highly recommended

Followed the instructions carefully and this worked for me, blanket purchased from overseas had some sort of infestation which I only realised after putting on one of our beds. After multiple bites and some sleepless nights the problem seems to have finally be resolved in the room and the blanket disposed off. Took 3 bottles to ensure it was done & dusted.

Waste of money. Made no difference at all. Does not work.

This bed bug spray did nothing to help with the bugs. It didn’t kill them or stop them from coming back. Complete waste of money and time