brand new, never opened. from the Drew Barrymore collection. glass concentrate and multi-purpose concentrate. How to mix Grove glass cleaner: Fill a reusable Cleaning Spray Bottle - Slide & Snap with water Pour one of the Grove cleaning refills concentrate into your spray bottle Gently shake up your mixture Spray and wipe it clean right away using a microfiber cleaning cloth. Are Grove products safe? Grove cleaners, like these Cleaner Concentrates, are made with naturally derived ingredients to ensure they’re a healthy choice for your family members of all ages, including your furry family members, too. cube1