【HOME APPLIANCE RENEWAL】Ideal for tenants moving into older apartments, this yellowing remover restores discolored plastic shells on refrigerators, washing machines, and air conditioners in laundry rooms, kitchens, or home offices. 【COMPACT AND PORTABLE】The spray bottle measures 3.8 x 14.5 cm / 1.5" x 5.71" for easy storage in utility closets or under kitchen sinks, providing a convenient solution for targeted yellow stain removal on household electronics. 【EFFICIENT STAIN REMOVAL】Apply the liquid spray evenly to lift tough yellowing caused by aging, requiring only 15 to 20 minutes of sitting time before wiping away, avoiding damage to your valuable home appliances. 【MESS FREE APPLICATION】Designed with a precise mist nozzle, this spray ensures even distribution without dripping, letting you target specific yellowed zones on air conditioners and washing machines without wasting liquid. 【VERSATILE PACK OPTIONS】Available in a convenient 1 or 2 piece set, this cleaner offers a practical restoration solution for older household items, helping families maintain clean and fresh-looking living rooms and utility spaces. Package list: 1x Plastic Yellowing Agent Spray Bottle 1x Package Box