I purchased these last night and put on of the refill bags of crystals in a margarita glass and set it on top of my entertainment center and instantly it made the whole house smell like berries. I have a 1300 sqft house so... When I opened my bedroom door this morning, which is on the opposite side of the house, the smell was so intense that I could literally taste it! I am actually hoping the smell would die down here in the next few days because it is so strong. I do wish they had something lighter like fresh linens or something because the berries are super fruity.