Gain Liquid Laundry Detergent in Lavender Scent. Washing your clothes never smelled so good. Great scents in liquid detergent - your nose and clothes will thank you. Detergent that lifts away dirt and locks in amazing scent to keep your laundry smelling great even after two weeks. High-efficiency washer compatible.; Lavender Scent combines these sniff-tastic elements: Overtones: Soothing lavender with hints of peppermint, chamomile and eucalyptus. Undertones: Jasmine and orange-flower compliment a musky finish.