We LOVE our new 3″ mattress topper. All I can say is what a lifesaver. We opened it up and used it right away, we had no scent at all. My husband and I have been traveling for several months. We rent a home for a 2-3 month period and have yet to find one that has a comfortable bed. We decided to purchase a topper to take with us from place to place. This topper has make our lives heavenly. Our backs had been sore since our travels began. For the first time we get up in the morning and feel absolutely rested, renewed and pain free. We found a rolling suit case that it folds up into and now we can have a great nights sleep anywhere we go. We even tried it on the tile floor in our bungalow and it still feels wonderful. Even if we had to sleep on concrete we will have a great nights sleep. It is also wonderful to know that it will last 20 years! Mam’s communication through the process was perfect and she even called an hour after the topper arrived to make sure we were happy. If you are on the fence don’t be, just go for it. Life is good.