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 benefits: ear. Mineral or baby oil is good from treating common ear problems, such as wax build-up. For those that are hard of hearing, we recommend using a few drops of heated baby oil before going to your ear specialist. Then pour the drops in your ear, keeping your head cocked. Hold for a few minutes.
21 Mom and baby-friendly uses for coconut oil: 1. Coconut oil contains lauric acid, a powerful anti-microbial fatty acid that protects the immune system of the fetus and newborn. Expectant mothers can ingest a couple spoonfuls a day to boost their immune function. 2. Add several tablespoons to bathwater for added moisturizing to your skin.