Editorial Product Review:

Item Description:
Item 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

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More related to this product:
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More related to this product:

• Black & Decker EX410-2P-TP1 Ultrasonic Pest Repeller, Medium Room
• Black & Decker EP1100-A Electronic Pest Repeller
• Pest Offense Pest Repeller
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• Pest Repeller Ultimate AT - 5 in 1 Electronic Pest Control
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Customer Rating: - not happy does not work
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!!

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Customer Rating: - ultrasonic pest repeller
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.

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Customer Rating: - seems to work
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.

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Customer Rating: - doesn't work
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.