... like the lipstick ,tea stain,coffee stain,especially effective for blood stain.2.Pure natrual botanical material, no harmful chemical, mild to fabrics ... .2.Press pen directly,make the fluid stick to the stain on clothes3.Scatter the fluid on the stain by pen end and ... removing stain of cotton, Linen, chemical fibre, and mixed material (like the lipstick ,tea stain, coffee stain and blood stain)Don’ ...