ventilation is necessary for bathrooms and houses?
Ventilation and constant air-flow in homes, bathrooms, offices, schools, and other residential or commercial buildings are very necessary. In the 21st century era, there are increasing air pollutions due to urbanization and industrialization which results in many air-borne diseases like asthma, allergies, respiratory diseases, etc. So, it is very crucial to take care of our health, and maintain proper ventilation in places we live. Ventilation is necessary because it expels smoke, bad odours, moisture, air pollutants, and stale air from inside of the house. Ventilation can control the flow of air in a house. It helps to provide sufficient oxygen for breathing and metabolism. A house with no air circulation can suffocate a person suffering from asthma and claustrophobia. No ventilation can cause dampness, uncomfortable temperature, mildews, mould, and stale odours in homes, kitchens, and bathrooms. Proper and sufficient ventilation in bathrooms is very important to prevent dampnes...