🔶Ancient Romans used to use both human and animal urine as mouthwash in order to whiten their teeth.
The thing is, it actually works, it's just gross. Our urine contains ammonia, a compound of nitrogen and hydrogen, that is capable of acting as a cleansing agent.
🔶For More @Historychannal
@Historychannal
The thing is, it actually works, it's just gross. Our urine contains ammonia, a compound of nitrogen and hydrogen, that is capable of acting as a cleansing agent.
🔶For More @Historychannal
@Historychannal