Product name: collar soap
Material: Surfactant (78%) fatty acid, etc.
Size: 11cm in length 3.5cm in width 2.6cm in height
Net weight: 112g with packaging; soap 100g
color: blue
Uses: suitable for cleaning the collar and cuffs of linen, cotton, chemical fiber and other clothing.
Bar design, easy to use, soak the clothes with clean water first, then.

Apply the soap to the stain, and then gently scrub.