Black & Decker EX900 A TP1 Ultrasonic Pest Repeller XL Room
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Our Price:$17.99
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Manufacturer: Black & Decker
Model: EX900-A-TP1
Binding: Lawn & Patio
Publisher: Black & Decker
Label: Black & Decker
Features for Black & Decker EX900 A TP1 Ultrasonic Pest Repeller XL Room :
- X-Large room coverage
- Variable settings
- battery operation option
- on off switch
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Editorial Review
Product Description:No poisons. No chemicals. No traps. Most houshold pests are repelled because the constantly changing array of ultrasonic waves disrupt the pests' nervous system, greatly affecting their feeding and communication habits, forcing them to leave the area.
Black & Decker EX900-A Features: - Generates powerful ultrasonic signals that repel pests from your home or office
- Repels mice, spiders, cockroaches and other pests
- Use in garages, kitchens, bathrooms, bedrooms, basements, and anywhere pests hide
- Safe for use around dogs, cats, birds & fish
- Covers extra-large rooms
- Battery operated
- AC adapter included
Cached date: AWS Called=true
Customer Reviews
not happy does not work 
2008-09-07
i bought this product for my garage to help with spiders and other bugs.
i have not noticed any change what so ever. matter of fact there was a spider walking across the front of it while it was turned on. what a waste of money. don't waste your time it does not work!!
ultrasonic pest repeller 
2008-08-31
I don't like the item because it consist of 2 pieces: a power cord and a repellent unit. It would be great if it would be one compact item.
seems to work 
2008-08-16
we started seeing small black spiders in our house so we wanted to try one of these to see if it would get rid of them.
a few hours after we plugged it in and set it on the insect setting, i started seeing spiders periodically running across the floor so its obvisously doing something to them (hope its running them outta the house).
i have heard that some spiders can adapt to the sound after awhile so its still up in the air wether it works in the long run aand wether or not its driving them out or the sound is just agitating them but so far its certainly doing something and having an affect on them.
doesn't work 
2008-05-19
This product is useless for mice. i have been using this for the past 5 months or so and i still have mice problem.
I am looking at other options now.
works great but noisy 
2007-11-05
i purchased the "Black & Decker EX900-A-TP1 Ultrasonic Pest Repeller (XL Room)" because we had some roof damage from a storm a while back and a pair of squerrels moved in to the ceiling. 24 hours after pluging this unit in they where gone.
the only drawback is the unit emits a constant "chirping" sound. it can be quight annoying. but efective none the less. the chirping is less noticeable on the "insect" setting tho im not sure this setting would work for "rodents". all in all quight pleased.
Did NOT work :-( 
2007-09-03
Product Description:No poisons. No chemicals. No traps. Most houshold pests are repelled because the constantly changing array of ultrasonic waves disrupt the pests' nervous system, greatly affecting their feeding and communication habits, forcing them to leave the area.
Black & Decker EX900-A Features: - Generates powerful ultrasonic signals that repel pests from your home or office
- Repels mice, spiders, cockroaches and other pests
- Use in garages, kitchens, bathrooms, bedrooms, basements, and anywhere pests hide
- Safe for use around dogs, cats, birds & fish
- Covers extra-large rooms
- Battery operated
- AC adapter included
It only work for ants! 
2007-01-30
I'm very afraid of spiders and expected it would work for them, but it seems only work one month for SOME spiders, not all of them. And after one month those spiders all coming back...but it did work for ants! But the way, it is noisy all the time, have to get used of its small annoying noise.
Don't Waste Your Money!!! 
2006-09-23
I bought this thing and put it in my garage for about a month. One night I saw a mouse running across my stove so I brought it in and put it directly on the stovetop. Later that evening I was washing dishes, and the mouse ran back and forth from behind my microwave with his little cheeks full of Shake'n'Bake RIGHT PAST THE RODENT REPELLANT FIVE TIMES!!!
It doesn't work 
2006-08-23
Spiders are still hanging out in my garage happily and I don't have a big garage, either!
flying insects, not! 
2006-08-19
I bought this item to deter flies because it says it will work with flying insects. Flies will actually land and sit on it without any apparent problems. I gave it to charity.