Geranium Citronella™Scent Plus® Melts - Our highly scented Melts in Signature fragrances. Create a custom fragrance with different Melts. Each tray snaps into nine Melts. Use in our ScentGlow™ Warmers, sold separately. Enjoy up to 60 hours of flameless fragrance. Soft peach and flowery black currant are brightened with summery spritzes of fresh lemon and mandarin.