Can I use a mosquito repellent in my 7mo baby's room?

No mom, mosquito repellants contain very harmful chemicals, that are very harmful when inhaled. It is definitely not safe to use it near your small baby, as the fumes can cause respiratory problems as well as allergic reactions. Instead, you can try using natural remedies, such as burn lemon grass scented candle near a window or door of the room, dress your baby in light coloured clothes instead of dark ones that attract mosquitoes, use a mosquito net, or burn some neem oil in an earthen lamp.