HIGH-QUALITY MATERIAL: Ionic Foot Bath Detox Machine is made of Stainless steel material, uneasy to rust and durable. UNIQUE DESIGN: Foot Bath Array Ionizer has pre-programmed settings, you just plug in the machine and press to start. Foot Detox Machine is also compatible with most ion machines and has holes at the bottom for easy internal cleaning. WIDELY APPLICABLE: Ionic Detox Foot Bath Machine is suitable for families, individuals, beauty clubs, and spa clubs to work as foot spas, massage tubs, manicure tubs, etc. EASY TO CLEAN: Ionic Foot Detox Array is suitable for 50 times. Clean with dish soap and water, then soak in 100% white vinegar for 10 minutes or soak in a 50/50 mixture of water and vinegar for 30 minutes after each use. MULTIPLE BENEFITS: Negative ion detoxification foot baths can activate various enzymes in the human body, ion cleanse array enhances the metabolism function of the body's excretory organs, etc.