“I got mine a few weeks ago and it seems to be doing a great job! There is a slight drawback but I actually think it can be a plus. That is there is a faint scent after using. Which again, I personally like because an average person won't do a scientific test to make sure your phone is clean. The faint scent tells me that the product actually does something, and that's why I'm considering it a positive. 5 stars, would buy again. Recommend for anybody wanting to reduce gems in a COVID world, and especially germaphobes. The peace of mind is well worth the price. It's one piece of equipment, all you have to do is plug in and it automatically goes. Quite the handy invention”