- Nov 2, 2006
- 265
- 0
- 0
Hello, please can you tell me what is the best way to clean the toilet flush water tank, we have decided to get the caravan ready for the winter as we will not get away again this year, When i emptied to water tank i noticed alot of black bits coming out with the water, i had thought maybe to put abit of milton into it and leave for while then empty again would this work or do any harm.