Review on 🐜 WahooArt Ultrasonic Pest Repeller: 6 Pack Pest Control Set for Indoor Use - Effective Repellent for Fleas, Mosquitoes, Mice, Spiders, Ants, Roaches - Safe for Humans & Pets by Laura Bates

I bought some of these through another company but couldn't find that company but they are just as good. I don't like the error period. We have a house from the 1950s with a basement. The first ones I didn't notice any bugs in less than a week and they look the same, so I was glad I didn't see any bugs after less than a week of plugging them in. We have 3 dogs and 2 huskies so I definitely don't want fleas in the house as my sister in law forgets to give them flea pills. If the product is still available next year I will order again because our house is huge with 4 bedrooms, living room, study, kitchen/dining room, 2 bathrooms and a full basement. I connected 11 because I gave my daughter 1 of the 1st set and she also ordered 6 of these packs.