Read reviews of AmbiEscents Wax Melts from Bed Bath & Beyond (September 2015). Although these came out in September, they are not fall scents. Hazelnut Macchiato and Pink Grapefruit are the clear winners for me.
Brazilian Teakwood
This smells like cedar but not quite as sweet, and a slight sandalwood note. Very nice wood scent without any smokiness.
Hazelnut Macchiato
This smells like rich coffee buttercream. It's very buttery, but not a bakery scent, and I don't detect any hazelnut notes. I believe this is the same scent as the old ScentSationals Iced Coffee.
Pink Freesia
Very nice light floral with baby powder and lemon, but not overly sweet.
Pink Grapefruit
On cold sniff, smells more like sweet pink lemonade, but not a very tart lemon, maybe a slight clean kitchen lemon note. Melted, it's fantastic. It smells like a sweet rich slightly smoky lemon, but not a bakery, kitchen or lemonade lemon. It almost has a smidgen of a balsam or spruce note.
Smokey Mountain Mist
I expected this to have an herbal, smoky, woodsy, or pine type scent based on the name. But on cold sniff it's a sweet clean watery scent with a hint of sour lemon. Same when melted, but the lemon note becomes more of a clean kitchen lemon, although not nearly as lemony as ScentSationals Kitchen Sunshine scent. It's a very nice clean happy scent, like a fresh day with the windows open.
Vanilla Buttercream
Super sweet yummy white vanilla buttercream frosting. This one makes my teeth hurt, it's so sweet! The scent lasted an entire day. This is great on its own, but would probably work really well mixed with fruity or citrus scents, or even baby powder or amber.
Yogurt Parfait
A rich milky slightly tangy scent, similar to creme fraiche, with a slight raspberry note. This smells fantastic! When melted, I can't smell the raspberry or tangy notes, and it smells more like just vanilla buttercream.
