(Proof of Black Dots Unbleached) The black spots found on the surface of the fabric are "cotton scum (stems and leaves)". Unbleached, it will naturally smell when washed. Safe to use as it is harmless to the human body. (Fabric Quality) The fabric cross section may appear jagged as shown in the photo, or there may be creases, but both are no problems with the product and the product is not defective. Please be aware of this before purchasing.