Estimated dispatch within 24 working hours.
Indorex is the number one selling veterinary household flea spray on the market, voted Best Product by readers of ‘Your Dog’ magazine 2 years running, and with so many benefits it is easy to see why!
Indorex has a higher Permethrin content than any other household flea spray which means it gives your home the longest protection against adult fleas and dust mites, killing them on contact in minutes for up to 2 months. Piperonyl Butoxide enhances the action of Permethrin, ensuring maximum speed of kill and ensuring the effects last. Permethrin has an excellent safety record and is used in many animal products.
Not only does Indorex control adult fleas and dust mites in the home, it also contains Piriproxyfen to prevent flea and dust mite eggs and larvae hatching for 12 months. Piriproxyfen has no known side effects in humans, dogs or cats. So you can rest assured that one treatment with Indorex provides a year’s worth of safe, effective protection for your home. Indorex is pleasant to use as it is completely odourless and provides excellent value for money, with one can covering 79m² (treatable surfaces in an average 3 bedroom semi-detached house).
Indorex should never be applied directly to the animal (especially cats). It is for use on surfaces in the home.
For best results:
All prices include VAT where applicable.
Under almost all products on our website is an Estimated dispatch time, check this for a delivery prediction specific to the item you are looking to purchase. These badges are updated live based on the stock levels we have and also those of our suppliers - so are usually very accurate, but cannot be guaranteed. In more general terms, we aim to dispatch all orders within 1 working day of receiving payment (and a prescription if required). If we cannot do so within 3 working days we will contact you by email.
For UK delivery, we charge the following:
Prices quoted are for delivery to all parts of mainland UK except certain Scottish postcodes (where the price is higher for items sent by courier. Delivery of food abroad (including Channel Islands, N. Ireland and other islands around the UK) is charged at a higher price and free delivery is not available. Temperature controlled products, such as Insulin, are also not always subject to the standard and/or free delivery options.
For full information on our delivery charges, including prices on heavy deliveries to Scotland and abroad, see our delivery information page.
We can deliver most items to all around the world, but prices do vary. The majority of light weight orders (less than 1.5kg) can be delivered for a flat rate of £10. For an accurate estimate of the delivery charge, please put the items you require in your basket and use the "Estimate Delivery" system on the shopping basket page (you only need to enter your country and postal/zip code) for a quick quote. For deliveries to the USA you may need to go to the checkout page and enter your full address to get a quote (as some services need your state in order to quote too). For more information on international deliveries, please see our delivery information page.
Due to air freight restrictions aerosols cannot ever be sent abroad by Royal Mail. We appreciate your understanding.
Some products, such as insulin and frozen food, need to be delivered in insulated packaging to prevent them from getting too warm (or too cold) during transit from us to you. Purchasing any of these items in your order will result in a £1.99 charge being added to the total to cover the high cost of the insulated packaging materials. You only pay the £1.99 once per order, regardless of how many temperature controlled items you purchase in that order.
Please call us as soon as possible if you need to amend or cancel an order on 01582 842096. If your order has been processed for dispatch we will be unable to cancel or amend the order. You will however be able to return your product for a full refund*.
To return an item, you must contact us by phone or email to arrange this BEFORE posting any product back to us. We will explain the process at this stage for you.
*For full details on returns, see our terms and conditions page.
Below are some recent questions we've received regarding Virbac Indorex Household Flea Spray, including answers from our team.
Is this spray safe to be used on a human mattress? As every other spray says it's not safe for human beds. I'm struggling to find one
Yes you can use it on mattresses. Remove all bedding and put these on a hot wash, and then you can spray the mattress, floors and skirting boards (window sills too if you have cats that sit on them). Make sure pets/children are not in the room, and leave the spray to settle for about an hour before opening the windows to air the rooms treated. Ideally you need to treat all rooms the pets have access to.
Hope this helps!
How often do I need to use the spray to ensure that my house remains flea free?
Thank you for your question.
Indorex gives your home the longest protection against adult fleas and dust mites, killing them on contact in minutes for up to 2 months.
Not only does Indorex control adult fleas and dust mites in the home, it also prevents flea and dust mite eggs and larvae hatching for 12 months so one treatment with Indorex provides a year’s worth of safe, effective protection for your home.
Hope this helps.
How many rooms can you spray with just one 500ml can?
Thank you for your question.
One can covers 79m² (treatable surfaces in an average 3 bedroom semi-detached house).
We hope that helps.
After a room has been treated, how long should I allow before letting my cat back in it?
Should I use this product on vinyl flooring too?
Thank you for your question.
You need to leave at least an hour before letting any pets back in the room.
You can use it on vinyl flooring as well.
I have a leather lounge suite which my cat frequents daily. Can I use the spray on it?
You should be safe to do this, but first you should spray a small patch on the back of one of them and leave it for a few hours to test it out. If there is any colour change then it is best to avoid using it
Is it safe to use with 6 week old kittens?
Ideally you should not spray this while the kittens are present. Once the spray has settled out of the air (one or two hours is plenty of time) then it is perfectly safe for your kittens.
Can you use the spray if pregnant?
Yes you can, but personally I would suggest that you ask someone else to actually apply the spray. Once the spray has had an hour or two to settle out of the air, it leaves a minute film of insecticide on the floors and low surfaces but will not affect a person in the room. If you apply the spray yourself inevitably you will inhale a tiny amount. This should be safe in fact, but it is better to be over-cautious with this sort of thing, especially in early pregnancy (first 3 months). Ideally have someone else do the spraying for you.
Safe for use with babies
I have a 1 year old in the house is it safe to use
I would recommend that you keep the child out of any treated room for the first couple of hours after you have used the spray. After that time, all of the product will have settled from the air onto the floor coverings and other surfaces. It is then fine for your child. (Even if he/her went around licking the floors, I would be more worried about other things than the Indorex!)
how long to see the fleas die
If I spray bedding and furniture how long until I can see & feel results
This will start killing fleas immediately. The trouble with fleas is that they are very well adapted to surviving and breeding out of sight, so some fleas will continue to appear from places out of reach of any treatments for a while. Any fleas you see might already be "poorly" (ie affected by the Indorex or other treatments) by the time you see them, but each flea might take a few hours to die. "Sick" fleas are particularly easy to find, as they are not so good at hiding and escaping. Fleas will appear "from the woodwork" for a period of time. Ideally you should treat all dogs and cats in the household with a spot-on flea treatments like Advantage or Frontline as well as using Indorex around the house. Most people see results after a few days, but sometimes it can take up to 2 months if there is a heavy infestation and many flea eggs have been laid away from the areas where you can reach with the Indorex (this happens especially in houses with both dogs and cats). All you can do is treat the animals and the house and wait for the flea population to decline. It always does, but sometimes it takes time.
How long will pets & kids need to be kept out of treated area? Can I use it on soft toys bedding etc?
Pets and children need to be kept out of a treated area until the air has cleared and all the spray has settled down onto the floor or other surfaces. This will only take an hour or two if there is minimal air movent. After this period of time you can open windows and doors for a short while to clear the air and then it is very quickly perfectly acceptable for pets and children to be present. The only thing I would say is that if you have a fish tank, it is best to make sure this is covered and any air pumps are switched off while the air is clearing. As far as spraying soft toys and bedding, I personally advise not doing this, but putting those things through the washing machine instead. This will be effective, certainly if you can use a hot wash, and leaves no residues of course. Ideally you would wash these items periodically to keep them clear.