When should we wear Hearing protection?

Hearing protectors or we can say as earpiece, ear muffs should be when the sound in the workplace, travelling, high volume music. That is if the decibels moves above 85 dB then definitely it must be used. If it is more than 110 then the hearing may be damaged. Thus we need to think over ear protection in our daily life either personal or professional. Ear Protection By Johnson Trading People who work in fire stations, snow blowers, tractor, working beside running chillers, people using power tools in their work, yard pieces of equipment, motorcycle riders. How should we determine the requirement of hearing protectors in the place where we hear the heavy noise? When a person utters something at 3 feet distance in a normal tone then it should be taken care of. What is happening when we hear a loud noise? The noise is transmitted through the eardrum causing vibration to the nerve endings. In a due course time, our hearing is slowly affected and once it reaches more than 110 ...