Let me start by saying that I am head over heels in love with Precor 2000 Plus Spray Flea Control. This stuff is a lifesaver, and I’m not exaggerating at all!About three months ago, I found myself in the midst of a flea infestation that was beyond anything I could’ve imagined. After letting my two kittens outside for the first time, I quickly realized that fleas had followed them back inside, and soon enough, I was completely overwhelmed. I was getting at least 20 flea bites a day. And we're talking, the kind of bites that make you want to rip your skin off. I was SO itchy all the time, I couldn’t even relax. Picture this: I’d be laying in bed, trying to unwind, only to look down at my legs and see FIVE fleas actively biting me. FIVE at once. It was miserable. Also, every time I’d put on white socks and step onto the floor, I’d have 10 fleas jump right onto them.Desperate, I found Precor 2000 Plus and decided to give it a try. (Side note: Cutter BiteMD worked wonders for the itch—immediate relief! I Highly Recommend!) But back to the Precor spray—when it arrived, I didn’t hesitate. I sprayed it all over my carpet and even on my bed (even though it says not to). I left it for 24 hours, and when I came back... I didn’t get bitten once. Seriously. It was nothing short of amazing.I even sprayed again a week later just to be thorough. Now, over a month later, I haven’t been bitten once! This stuff really works, and I can’t recommend it enough if you're dealing with fleas.

It doesn't last, and other can will probably be needed. I deducted a star because it was delivered with only about three quarters full.

Our dog died and the fleas cranked up immediately. As soon as this happened I started reading about all the nightmare scenarios of how difficult it was to get rid of them which motivated me to not screw around and hit them with fire and fury, from which the likes the world has never seen before. After researching allot I decided to go with precor 2000. This stuff killed the fleas, and it killed them dead. I ended up needing 2 cans for upstairs, and two cans for downstairs which was more than the cans said it covered. The can states it covers 2000 square feet, we have a 3000 square foot house, but i found to spray all the floors, under beds and cloth couch where the dog sat, I needed more. This stuff is no joke. It is not some natural method but a powerful chemical that sprays a very fine mist/fog that was easy to use. The tuff part was moving all the furniture, beds, dressers etc. I washed all bedding/blankets in hot water and dried on hot heat. You will need to dress appropriately in long sleeve pants and shirts, wear some surgical gloves and a good kn/95 face mask which we had on hand from pandemic. I vacuumed all the floors including under all the furniture that was moved, and sprayed the entire floor. I then sprayed the the floor in every room, paying close attention to get around the base boards. One day I did the upstairs and then did the downstairs the following day. Its a fair amount of work moving everything to hit underneath all furniture, but it worked. You spray and then back out of the room avoiding the fog and then shut the door and move on to the next room. You will need to be the only person in the house and then vacate it for a few hours and leave some windows open so it can ventilate. I sprayed Carpet and hardwood floors with no issue. It left a oily film on the hardwoods that took a couple of days to disappear, but caused no staining whatsoever. Vacuum a few times prior, and after using the treatment. After vacuuming immediately dump in the outside garbage can to dispose of fleas and eggs.After spraying allow the chemical to dry, leave the house for a couple hours. I didn't spray the mattress of beds, but did spray box springs and underneath mattress. I sprayed the cloth couch entirely and pillows but then threw a blanket over it for a few days as to not be directly sitting or laying on chemical. Don't underestimate not to get this on skin or breath in during the process. It is a strong chemical that exterminators use. It cost me a hundred bucks.It took several days to kill all the fleas. It was a decent amount of work, but in the end about a week later I cant find any more fleas. Don't play with them. Hit them hard and fast right off the bat. You can use the weak junk at the grocery store, roll with the "natural method" of cinnamon and potpourri and sing them a few songs, or you can get to business and be done with them. Gotta love the smell of napalm in the morning. This product worked, plain and simple.

Before coming across this have tried:1. diatomaceous earth, lots and lots of it and during weeks2. boric acid3. carpet sprays4. hot shot foggers5. flea killer spray (I think raid but maybe not)6. Flea traps (lights with sticky boards)I've got about a 1500 cu/ft room with about 200 sq/ft floor. It's completely enclosed and not much is in it, but it is carpeted. While letting some cat-killing dogs acclimate to two kittens, the kittens got to live in this room and the room became flea infested. Not just a few fleas, but if you walked through the room fairly quickly from one entrance to the next, you'd have 10+ fleas per leg, if you walked slowly or stayed in a minute, there'd be an uncountable amount of fleas. Fleas ruled in this room.I had put down so much diatomaceous earth and then boric acic and then a mix of these two that you could smack the carpet and dust clouds would form. The fleas seemed to revel in this powder and it had no effect on knocking back the numbers. The foggers (hot shot flea and bedbug) likewise had small effect to no effect, and I doubled up on the application. The other can sprays were likewise just not effective. I've also done quite a bit of vacuuming which was effective on getting rid of the fleas right at that moment, but the next day it was if I'd not vacuumed at all, the fleas would be back in mass numbers. The flea light was effective on showing me a rough count of the flea density in the room, as it caught lots and lots of fleas but had no effect on knocking back the numbers.Also, I was the only one going into the room, and for weeks I don't understand how they lived (yes, studied the flea cycle, but they seemed to be laying more eggs as this has gone on over a month). The room was sealed off, nothing to eat, but the fleas still flourished.Anyway, found Precor 2000 after searching for the next thing to try. Sprayed it on the floor, application took less than a minute. Left the room, and though the instructions had mentioned vacuuming, I didn't. About two hours later walked through the room and only a single flea got onto me, and it jumped onto me but didn't seem to be goal oriented (you know getting to a spot to begin a nice meal of my blood) but more a bit confused. This morning, ab out 12 hours later no fleas. Hurray! Really, I'd been at wits end with this particular infestation.Have to say this stuff works, and works well. As per the directions, I'll spray the room again in two weeks, but compared to everything else tried, this is the ONLY product that had clear effect and seems to have worked completely. I was pretty worried thinking I was running out of options and that these fleas were impervious to attack. Seems not.