Even frequently used water storage tanks can eventually acquire microbial growth. According to local standards, it should be cleaned and disinfected at least twice a year. Within the plan specified by the specialized environmental team for the cleaning of tanks and upper tanks
https://helpuae.online/services/water-tank-cleaning
https://cutt.ly/72WwvkD
https://cutt.ly/b2WwWML
![รูปภาพ](https://b.top4top.io/p_2557v18li1.jpg)