A value of NULL indicates that the value is unknown. A value of NULL is different from an empty or zero value. No two null values are equal. Comparisons between two null values, or between a NULL and any other value, return unknown because the value of each NULL is unknown.
Skin Spots on the Face. Most causes of spots on face are harmless. They can be a variety of colors including white, red, black or brown. Common causes include cumulative sun exposure, acne, and skin tags. Keratoacanthoma (hyperkeratosis) is a lesion that grows rapidly, usually on areas exposed to the sun.
The wheat paste would scrub your face and keep all your pores clean. Wheat Flour Face Pack for Oily Skin to get rid of sun tan on hands, face, legs, arms and feet etc. Take 4 tablespoons of wheat flour and add 2 tablespoons of rose water. Mix all together and it forms a thick paste.