Air Freshener Add a tranquil touch to bedtime and rediscover peaceful sleep with the help of the Febreze® Sleep Serenity Collection. Try placing the Bedside Diffuser on a surface near your pillow for a whisper of scent that lasts up to 30 days and diffuses 24/7. Try all three soothing scents, each specially blended to help you relax. Use Febreze Sleep Serenity to help calm your senses and leave the day s stresses behind, so you can wake up rested, refreshed, and ready to greet the day. The Febreze Sleep Serenity Collection helps create a soothing bedtime atmosphere for a more peaceful sleep. The Bedside Diffuser is similar to Febreze Set & Refresh, but is designed