One that actually works
929298
Repel and Cutter brands are the only citronella candles that work. No other candles out there contain enough of the essential oil or are only citronella scented. Repel & Cutter both contain at least 3% citronella oil which is why they actually work.
164449
It?works?and?it?works?well.?Go?buy?one?if?you?need?one.
2280664
This one works tooooo.  Oh my 2 out of  four.  What are you going to do about the other two items that don't work??????
3309242
Perfect,  great price and Wow, something actually works the way it supposed to
2643719
Love this one.  Bought a cheap model and brand that didn't work all of the time.  Bought this one and so far it has not failed once.
3164672
I ordered 4 of these from different manufactures, and this is the only one that actually worked! It's a big hassle to order, package and sent back, so happy this one works!! After a few weeks, it still is going strong. I will order again went this one is used up. Good value. Nice strong blacks, crisp text.
1786728
I am really surprised. It really works. Finally there is aproduct that really works.thanks
4826486
no  need  to  pay  more  for  one  of  those , this  one  works  perfect
4863651
I have owned 3 or 4 of these, most are extremely cheaply made junk, but they do work. This one is by far the best quality one i have ever bought. Way heavier duty than the super cheap ones.
43591
works wonderfully - we have tried several models, and this really is the best one we have come up with. I do recommend this.
3685573
Yes, this thing actually works.  Have you ever seen that scene in Napolean Dynamite where Napolean tries to use that stupid time machine Uncle Rico bought?  I felt a little like that when I bought and took delivery of this little gray box that in no way looks like it would work.
Like others have mentioned, you have to press the electrical cord in firmly and the knob feels a little loose but other than that it works amazingly well.
I bought an almost new used truck that had a smoker owner.  I didn't realize it because the dealership did a decent job masking it.
I tried everything as others have also said in the reviews.  Finally got this thing.  I set it in there for 2 sessions--one for 30 mins and another for 20 mins.  The only smell remaining is the ozone.  Zero bad odors.  My wife, with her "hyper sensitive nose" even admits there are no smells.
For a vehicle, you will need to make sure to lift armrests, etc so the ozone can circulate around freely and come in contact with all the fabric.  After the first session I realized there was a little smell remaining on the underside of the massive armrest in the middle of the truck.  It was gone after the 2nd process.
I also let the vehicle run with ac on recirculate the first session.
Hopefully the smells don't return...but I'm thinking this has really done the trick.
By the way, I live in phoenix and a company charges 140 for an ozone cleaning.  They do say they use high volume injections of ozone into the fabric in addition to the normal process but for that price it is just as easy to buy your own machine.
3601613
This one is of great quality and works!! My other one was a peice of garbage!
1983438
Finally found one to work with both garage doors.  One regular opener and one My Q.  Operates both door without any glitches.  Decided to order second one for other vehicle.
1335353
After trying 3 different products I finally found one that works perfectly. Nothing hard about plug in and it ready to go.
1005740
I have been using one of these for many years. It is one of the few products on the market today that actually works the way the company says it does.
87560
Finally; one of these that actually works. And, with a bit of adjustment I can use it while wearing my glasses. I find this works better then the type that you wear around your head. The only issue I have is the improvement to the AAA batteries increased the weight on the nose.
3454278
It works.  We have a large studio where you must enter through our garage.  If we are running equipment or are way in the back you cannot hear when a client enters.  We tried every remote doorbell from any store we could find.  All were returned, nothing had a signal strong enough
to go through the steel door.  Since I shop on line, esp. Amazon I decided to give that a try.  Everymanufacturers promises it will go through a metal doors, that the sound is "really loud", etc. not so....I keep coming back to SadoTech thinking how could something, at such a reasonable, cost work?  So I gave it a try...it works, it really works.  It goes through the steel door, across the studio 60 feet...with office doors closed we still can hear it.  Thank you.