Twin Pack | Dust Mite Controller for Breathing Problems, Allergies & Skin Conditions | Reduce Dust Mites without the use of Harmful Chemicals | Protects an Entire Room from Dust Allergens | Humans & Pets Friendly | Clinically Proven

Have had these plugged in in four rooms since December. I am no longer driven mad by my itching nose and my rhinitis is vastly improved. I don’t understand why they don’t work for some people. Ours is a reasonably large house and these plug-ins did take time to have an effect (as stated on the site) but they really do seem to be effective…2025 edit:Two are still working and I am ordering replacements for those that have stopped. I can understand the reviews reporting that small children and pets can detect a sound: my hearing is very, very acute and, under certain circumstances, I too have heard it, but did not find it troublesome at all. However, I still regard these as an effective, non invasive means of control and I am grateful for them. If, for some people, they make no difference, then perhaps the dust mites are not the problem?

good I think they work

I have been struggling with swollen red eyelids for a few months. Struggled to identify what allergen was causing it. Discounted food and cosmetics and laundry detergent. Finally hit on dust mites. Ordered these, they arrived the next day. I plugged one in living room, one in bedroom and in a matter of hours, it felt better. Once I knew it was dust mites I also switched to new beddding and washed all my sofa covers and hoovered my mattress etc. So that all helped- but the plug ins definitely made a difference. They don’t make any sound at all. The blue light is tiny and doesn’t bother me at all. If you’re suffering then definitely worth a try!

My dog was agitated all night and she pee’d on the carpet . She has never done that before ! I turned the thing off and after a few minutes she settled down and slept . They’re going in the bin ! Don’t buy ! Complete waste of money .

When arrived 1 of them didn't work so I use only one but is good, decreased my allergy

I bought these for my infant son's bedroom, but as soon as I turned them on he started to freak out and pointed at them saying "noise! noise!". Despite what it says on the packaging, the ultra-sound emitted by this device is indeed audible to young children. Probably pets too.

So I was struggling with breathing in places with black mold and old carpets. After many months of struggle I had the 20 prick in the arm test that determines what I am allergic to (eg horse hair, goose feathers etc.). I was allergic to just house dust mites and hayfever.This device works for me against house dust mites. Only after a few seconds I notice the difference as my lungs breath so much easier. I am particularly sensitive and I can smell rooms and know pretty quick if they have house dust mites. Recommended!

I took a gamble based on the positive reviews here and bought this product. I wasn't entirely convinced it would work, but my daughter and I were suffering terribly from allergies and I was willing to try anything for some relief. I'm aware there could be a placebo effect happening here, but I really don't think so. After a couple of weeks of use, I honestly feel better and so does my daughter. I was coughing so badly that I was giving myself really bad headaches and I was concerned I'd give myself a hernia. All of that has stopped now. No more streaming noses in the morning, no more itchy red eyes. I'm not completely cured, I still have some tightness in the chest, but I suspect that will go away in time. I'm going to buy two more to cover more rooms. They're a little expensive, but considering all the money previously spent on allergy medication and tissues for runny noses, I'll make my money back in no time.