Shark IQ retail Robot

Product Name: Shark IQ retail Robot
BEFORE MAKING PURCHASE****** please, please, PLEASE make sure you have a bunch of solid reviews before purchasing. Knowing that buyers can also be scammers, this would really ease the anxiety of it. It's an expensive item, and anybody who has under 15 reviews, or bad reviews, I will sadly cancel. ): Shark self empty floor/carpet robot. I used it FOUR times and while it was roaming around my retail home. It some how got dirty with these white spots shown on the pictures. I've taken pictures of every part of the machine for reference. It works very well. I'm just old fashioned in doing the cleaning myself. Let me know if you have any questions.