Sunlight is required for making rooms dry and keeping the room free from germs.

Introduction
Sunlight plays a crucial role in keeping rooms dry and preventing the growth of germs. It not only helps in drying out moisture but also has disinfectant properties that can eliminate harmful bacteria and viruses.

Importance of Sunlight in Drying Rooms
Sunlight has the ability to evaporate moisture, which is essential for making rooms dry. When sunlight enters a room, it heats up the surfaces, causing the moisture to evaporate. This is particularly beneficial in damp and humid areas, where moisture can lead to the growth of mold and mildew.

Disinfectant Properties of Sunlight
Sunlight contains ultraviolet (UV) rays, specifically UV-C rays, which have germicidal properties. These rays can penetrate the cell walls of bacteria and viruses, damaging their DNA and preventing them from reproducing. As a result, exposure to sunlight can help in killing or inhibiting the growth of various germs.

Benefits of Sunlight in Keeping Rooms Germ-Free
1. Kills harmful bacteria and viruses: Sunlight can effectively kill or reduce the presence of germs in a room. This is especially useful in areas where there is a risk of infection, such as hospitals, clinics, and bathrooms.
2. Reduces the spread of illnesses: By eliminating germs, sunlight can help in reducing the spread of illnesses. This is particularly important during flu seasons or outbreaks of contagious diseases.
3. Natural and cost-effective solution: Sunlight is a natural and cost-effective way to keep rooms germ-free. Unlike chemical disinfectants, sunlight is readily available and does not require any additional expenses.
4. Improves air quality: Sunlight can also help in improving indoor air quality by reducing the presence of allergens and pollutants. This can be beneficial for individuals with respiratory conditions or allergies.

Conclusion
In conclusion, sunlight is essential for making rooms dry and keeping them free from germs. Its ability to evaporate moisture and its disinfectant properties make it an effective natural solution for maintaining a clean and healthy environment.

Sunlight is a natural disinfectant which kills germs.