V5s Pro works on i-dropping technology. However, continuous usage over long time and dirty floors may lead to blockade of ducts and water tank may stop dispensing water. In that case, water tank needs to be cleaned. Water tank can be cleaned in three simple steps:
1. Unscrewing and remove the base.
2. With the help of a pin, clean two tiny holes / ducts to remove the dirt.
3. Open the water injection cap to see if water is dripping and screw it.
Once it is done, V5s pro is again ready for mopping.
