Review on 12-Count Renuzit Gel Solid Air Freshener: Lovely Lavender Scent for Nonstop Freshness - Purple Delight! by Angel Harris

I've been using them for years and love the different scents. This rating is manufacturer-oriented. The smell from them lasts for 2-3 weeks and then disappears. These days they last less than a week which is very disappointing. I place 2-3 in large rooms and 1 in small rooms, about 4-5 days after opening the scent disappears abruptly. I thought I was just getting used to the smell, but several customers have confirmed that they can smell something very faint or nothing at all (within a few days of opening).