Bootown Bakery Wallflower Fragrance Refill 2-pack. This listing is for one (1) set of two Bootown Bakery wallflowers. What it smells like: your favorite small town bakery brimming with Halloween-time baked goods. Fragrance notes: wicked warm cookie, sparkling sugar frosting, and creepy caramel. What it does: fills any room with noticeable, always-on fragrance. Made with natural essential oils. Lasts up to 30 days. Effortless fragrance that welcomes you home. Packaging label artwork style may vary. Pairs with any Wallflowers fragrance plug (sold separately). 3 Tips to Safely Enjoy Wallflowers! To get started, twist right (clockwise) to uncap the refill and twist left (counter-clockwise) to attach it to the plug. Always keep your plug and fragrance refill upright. (Bonus: our rotating plug lets you use a vertical or horizontal outlet!). Because Wallflowers refills contain fragrance oils that may damage finished surfaces and some plastics, always keep a 12" clearance above your plug to prevent damage to surrounding surfaces.