If the noise is lower, the AC service may be the cause. Magnetic fields from transformers can cause humming. Mains transformers typically cause an AC magnetic field around them. This magnetic field can be copled to wiring, electronics or signal transformers and cause humming.
Baby oil can be used for removing makeup. Pour a few drops of it on a cotton ball and gently wipe the makeup off your face. Rinse your hands, face with cold water, and dry the skin using a soft towel. Baby oil removes all of the makeup without harming your skin.
Baby oil refers to a mild oil made especially for the sensitive skin of babies. Baby oil has been in use for a very long time and has quite a rich history. A lot of debates have been going on since the introduction of this product regarding the side-effects and health benefits of baby oils.