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.
Despite all the rumors regarding mineral and baby oil, both are perfectly safe for your skin. Mineral oil has been regulated and controlled by the FDA. In addition, it is purified and refined, which makes it safe to be used on the skin and is a fantastic moisturizer too. Baby oils are used on babies for maintaining their supple skin. However, its use is not limited to babies only. Since baby oil is mild and contains few chemical agents, it is great to be used by adults too. Baby oil can be used for numerous purposes, such as removing makeup and softening the skin without harming it.