







🚫🐜 Stop Fleas Before They Start — Stay One Step Ahead All Year!
Indorex Defence Household Flea Spray delivers powerful, long-lasting protection against fleas and house dust mites with a fast-acting, dual-action formula. UV stable and versatile, it works effectively in sunlit areas and treats an entire medium-sized home with just one 500ml can. Trusted by pet owners and award-winning for over a decade, it prevents flea eggs and larvae development for up to 12 months, ensuring your home stays pest-free and comfortable.


| ASIN | B00GKHI2PW |
| Allergen Information | Kiwi Free |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 257 in Pet Supplies ( See Top 100 in Pet Supplies ) 2 in Dog Flea Sprays |
| Breed Recommendation | All Breed Sizes |
| Colour | Flea Spray |
| Customer Reviews | 4.6 4.6 out of 5 stars (24,989) |
| Date First Available | 22 May 2008 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Form | Spray |
| Item Weight | 100 g |
| Item model number | flea spray |
| Number of Items | 1 |
| Pet Life Stage | Adult |
| Pet Type | Cat, Dog, Small Animals |
| Product Dimensions | 28 x 7 x 7 cm; 100 g |
| Quantity | 1 |
| Size | 500ml |
| Specific Uses | Outdoor |
| Volume | 200 Millilitres |
C**L
Brilliant Flea Spray – Really Works!
I’m honestly so impressed with this flea spray. I’d tried a few others before with no luck, but this one worked almost straight away. The smell isn’t overpowering, it dries quickly, and it’s safe to use around pets once it’s settled, which gave me peace of mind. Within a day I noticed a huge difference — far less scratching and no more signs of fleas around the house. I used it on carpets, skirting boards, and the pet bedding, and it’s kept everything flea-free since. So easy to use and genuinely effective. Would definitely buy again!
C**A
Cure, prevention and mutant fleas.
I have used Indorex for years now. At first I used it after a terrible flea season during which time we had 2 dogs and 3 cats. We seemed to be living in a flea infested hovel. The dogs, cats and humans were all itchy and incredibly grouchy and the fleas were obviously having the house party from heaven. Once I'd washed all the bedding, vacuumed everywhere and wiped the entire house down I sprayed this on everything. It worked impressively well and is so simple to use that I reckon my dog could have used it if all the humans had been eaten by mutant fleas. We use it as a preventative now by spraying twice to three times a year on all the soft furnishings, pet and human beds.. Our pets have no problem with it and as long as you stick to the instructions you won't choke to death. - Harmful by inhalation - Don't spray for too long otherwise you'll be seeing stars or those cute birdies from the cartoons. - Irritating to skin - So are fleas and dust mites, but just in case don't use this as a deodorant. - Extremely flammable - No flamethrower usage whilst spraying. As tempting as this might be, hold off til you're finished. - Vapours may cause drowsiness and dizziness - This is not a sleep aid. - Keep out of the reach of children - Unless you really don't like children. There are more warnings, but I inhaled too much spray and I am too dizzy to read them.
C**S
Not too bad
Tried the Frontline spray but it didn’t seem to do much so ordered this. It’s not perfect but it seems to be having more effect so fingers crossed
S**R
Perfect
My cats have always been protected by using spot on treatments. But once in awhile you need more to protect the house. This is perfect and it works. Sometimes if the infestation is bad you will need to spray again after couple of weeks. I always use this brand and once sprayed it states that lasts for up to 12 months. It's good to have extra protection against fleas. I like to add that I had to use 2 cans for 3 bedroom house.
S**E
Good. Will buy agaim
Works really well. Strong smell but goes after half hour.
P**3
It worked!!
I had a major infestation going in my house over a month ago. I bought 2 cats Flea collars and tried a Bob Martin Powder in the 2 worst affected rooms as they were the only carpeted rooms I have! It worked for about 24 hours, but within 2 days they were popping up again!! The fleas spread, but not so badly in the rest of the house, but the back bedroom with a carpet was so bad I would walk in and they would be all over my feet in seconds!! I've always had cats, but I've never known anything like this before :(. Anyway did some searches on Google and saw several idea's and old wives tales, but the only product that got regularily mention to universal praise was Indorex. I originally looked on eBay, but then tried Amazon and the prices were just as low and atleast I knew it would come quickly. The product says it will treat a average 3 Bedroom house which is what I have and I thought at that price it was worth a try. It arrived within a few days and I immediatly tried the worst room first as it was at the back of the house and then I'd work right through the house in one go. This meant I could close each room with windows open as instructed and avoid any of the little buggers moving to safety!! I probably used a little more than it said in the worst hit rooms, but it did just about manage the whole house, but as I said I was probably a little over using it in places!! I left the house for the day (though it only needs about an hour) to let it work. When I got home ready I went straight up to the back bedroom (the worst room) wearing shorts and no socks, so that I would know quickly if the little buggers were still there!! And to my honest surprise there was not a single flea in sight!! Though I was very pleased part of me expected to start seeing them again in a few days, but now after about 5 weeks the house is still clear :). I cannot recommend this stuff highly enough as it did what it should first time round!! I will buy another can to use when Spring is coming and I plan to give the cats a proper flea medication in the next couple of weeks as Indorex kills adult fleas for up to 2 months and this way my cats can't bring in any new hitch-hickers!! Indorex will keep eggs and lavea at bay for 12 months, so as long as you make sure your cats or dogs are treated for prevention then you should be able to keep your home flea free for a year and at around 10quid that is pretty damn good ;).
S**A
Defective item, refunded.
Arrived without a spray cap, unusable product. The seller refunded me the full price within a couple of days and resolved the issue promptly. I have used the spray before and know it works well, I just happened to get a defective bottle.
L**R
Amazing stuff
Amazing stuff! Works within hours . Incredibly easy to spray on and direct into crevices. Got rid of my cat fleas within 24 hrs.
Trustpilot
1 week ago
3 weeks ago