Is water oil amphoteric dye environmentally friendly?

Q: Are water-based dyes and oil-based dyes environmentally friendly? What are their characteristics?

Answer: Water oil amphoteric dyes are usually environmentally friendly products, with non-toxic liquid components, low viscosity, easy operation, and no harmful substances produced during use, making them environmentally friendly. It has good solubility, easy operation, environmental friendliness, bright colors, and high efficiency stability.