Dr.Keeen Grease and Sticky Stain Removal Kitchen Cleaner.  Clean power with bio-organic tech, natural origin, and mild scent. Product Description : All-in-one smart cleaner for removing grease, oil, and grime in the kitchen. Resolving odors problems from floor drains and grease clog of main lines in kitchen sinks. Keeping lines problem-free with advanced biotechnology and natural plant extracts. Totally biodegradable, eco-friendly. Directions : Spray on surface and scrub for light dirty stains. For heavy stains spraying 3-5 minutes left before a scrub. Wipe off with a damp cloth 2-3 times.