

🛡️ Defend your home from fleas all year—because your pets deserve the best!
Indorex Defence Household Flea Spray is a powerful, water-based aerosol that disrupts the flea life cycle for up to 12 months. Featuring UV-stable Pyriproxyfen, it offers safe, odourless, and long-lasting protection against fleas and dust mites across your entire home. Trusted by thousands and ranked #1 in dog flea sprays, it ensures effortless application and a flea-free environment for pets and families alike.







| ASIN | B07D19P8S2 |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 183 in Pet Supplies ( See Top 100 in Pet Supplies ) 1 in Dog Flea Sprays |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,449) |
| Date First Available | 10 May 2018 |
| 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 | 70 g |
| Manufacturer reference | 10762A07VG |
| Number of Items | 1 |
| Package Dimensions | 30.4 x 20.9 x 6.7 cm; 70 g |
| Pet Life Stage | adults |
| Quantity | 1 |
| Size | 1 Count (Pack of 2) |
S**E
Fleas don't stand a chance
The best flea defence for the home as it kills or cycles of the flea so they don't stand a chance. I use this as the heating is turned on at winter, as well as at the start of spring, as this is when fleas emerge. Indorex along with flea drops on the cats, and diametaceous earth in the catio, and all is right in my world.
P**S
Indorex household Flea Spray
Best on the market. Have used a few years back and found it very effective. Highly recommended 👌
K**E
Always kept in my cupboard
I wouldnt use anything but Indorex. A few years ago we had fleas brought in by a neighbour's dog and after flea bombing the house and spending a fortune on products, it was Indorex that got rid of them. I spray my house now just as a precaution every 3-6 months and have never had an issue since then. The smell can be quite strong when it goes down but quickly dissipates, the can is a good size. One does my two bedroom and almost every room is carpeted. The only place I would not use this is my reptile room as it is toxic to reptiles.
A**R
Works its purpose
Great product and works its purpose
M**D
It works !
This has proved most successful over the years & offers good value as its effectiveness lasts quite a while.
A**E
Forget frontline rubbish, this stuff works!
Indorex - fleas don't stand a chance! This photo is less than 20 minutes after spraying, and the results are obvious! Granted it's expensive but by god it works! ~~Frontline is garbage~~ To give a little context, we'd even opted for the expensive Frontline PLUS spot-on for cats, their expensive one that's also supposed to kill them at egg stage, well after 2 weeks of trying the drops for the second time we could still see activity around, and trust me, we had applied the drops correctly by even shaving a small section from the back of the cat's neck to allow the drops to soak in, but the expensive frontline plus spot on cat drops just don't work, they're useless. So back to the Indorex™ spray.... The smell isn't overpowering however I would say either get a face mask or at least pull your T-shirt over your nose, I would say, however, there's a almost confidently reassuring chemical smell during application, which I suppose is a good thing in a way that at least reassures you it's doing something. The can sizes are 500ml, which if you're comparing to other brands that are larger at 600ml you may think that the 600ml for the same price would be better, but in my own experience I would say, pay more for less and actually have the product do it's job is more important. For reference we used three cans on a 2.75* bedroom house (2.75 house = one of those 80s houses that the 3rd bedroom isn't big enough to be an adults bedroom.)
K**Y
Expensive but seems to have been the weapon I needed to win the war on ridding the house of fleas
Expensive but seemed to make the difference to winning the war on ridding fleas from our house. Combined with a 3 day flea offensive operation of intensive, detailed, in every corner, hoovering and mopping 3 times a day, steam cleaning where I could, washing absolutely any and all soft linen that could go in washing machine or fit in a hot cycle in tumble drier (electricity bill very high for 3 days of non stop washing and drying!) to kill any eggs, and flea treatment spot on for our 3 cats. The day after using this spray everywhere, corners of rooms, under bed, stair carpet, sofa, etc etc was a marked improvement in fleas and 7 days post using combing cats am getting maybe 1 flea per cat a day and not seeing any on us or in environment generally which is much better than previously having 5 fleas jump on your feet every time you went to the toilet with bare feet!
D**N
More humane than tablets or flea treatments
Use this stuff every year. Has quite a strong but pleasant smell, a little like perfumed talc. Definitely works, kills fleas on contact (the minute the cat beds down or stands on treated areas). Cat hates it though for the first few days until the smell wears off but definitely leaves him and the house flea free. Must admit it feels far more humane on our pet than either covering him in pesticide or forcing a tablet down his throat. We treat the areas we regularly use and it stops us getting bitten whilst simultaneously killing the fleas on him if he hangs around in the treated areas long enough! We use a throw on the beds that we spray but don’t wash so often which seems to trap and kill them off, then wash and repeat until the house and cat are totally clear.
Trustpilot
2 days ago
1 month ago