... it can break different stain instantly, like the lipstick ,tea stain,coffee stain,especially effective for ... pen directly,make the fluid stick to the stain on clothes3.Scatter the fluid on the stain by pen ... dry up.5.For much stain, after cleaning by pen, please wash in the washing machine with washing ... Linen, chemical fibre, and mixed material (like the lipstick ,tea stain, coffee stain and blood stain ...