Very mild soap suitable for people with sensitive skin or allergies, suitable for use for hands and as a shower wash. Free from fragrances, colouring agents, preservatives and enzymes. 100% biodegradable Suitable for use in septic tanks and filtration systems Suitable for vegans. Sonett Hand Soap - Sensitive 1L is part of the range of Sonett sensitive products. Clean your home from top to bottom with Sonett\'s range of fragrance-free cleaning products. From laundry essentials to sensitive washing up liquid, you can be sure to find products that are gentle on your skin, but tough on dirt and bacteria. Explore the full range of Sonett cleaning products, including eco-friendly household cleaning essentials and Sonett dishwashing products, available from Big Green Smile.