![My Lovely Silk: Ultra-Premium Silk Pillowcase - 1 Beige Pillow Case, King Size Pillow Case, Pillow case, 100% Mulberry Silk Breathable Pillowcase for Hair and Skin, Zipper My Lovely Silk: Ultra-Premium Silk Pillowcase - 1 Beige Pillow Case, King Size Pillow Case, Pillow case, 100% Mulberry Silk Breathable Pillowcase for Hair and Skin, Zipper](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71if45nfWSL._AC_UF1000,1000_QL80_.jpg)
My Lovely Silk: Ultra-Premium Silk Pillowcase - 1 Beige Pillow Case, King Size Pillow Case, Pillow case, 100% Mulberry Silk Breathable Pillowcase for Hair and Skin, Zipper
![Is this mould on my silk pillowcase? I wash it weekly, these dark marks started showing up and I don't know what they are or how to clean! : r/CleaningTips Is this mould on my silk pillowcase? I wash it weekly, these dark marks started showing up and I don't know what they are or how to clean! : r/CleaningTips](https://preview.redd.it/29jc8sb0ync81.jpg?width=640&crop=smart&auto=webp&s=8a5ce1c743a08d000867a92ea92c14a7f6f6efdf)
Is this mould on my silk pillowcase? I wash it weekly, these dark marks started showing up and I don't know what they are or how to clean! : r/CleaningTips
![Is this mould on my silk pillowcase? I wash it weekly, these dark marks started showing up and I don't know what they are or how to clean! : r/CleaningTips Is this mould on my silk pillowcase? I wash it weekly, these dark marks started showing up and I don't know what they are or how to clean! : r/CleaningTips](https://i.redd.it/kzom03a0ync81.jpg)
Is this mould on my silk pillowcase? I wash it weekly, these dark marks started showing up and I don't know what they are or how to clean! : r/CleaningTips
![Amazon.com: MYK Silk - Natural Silk Pillowcase with Cotton Underside for Hair and Facial, 19 Momme Pink Queen : Everything Else Amazon.com: MYK Silk - Natural Silk Pillowcase with Cotton Underside for Hair and Facial, 19 Momme Pink Queen : Everything Else](https://m.media-amazon.com/images/I/51JKgSfoHtL.jpg)