I have a conventional salt based water softner solution which is 4 years old. I use an external salt container and put salt like AXAL salt PRO in it to reduce limescale for whole house. I was told that this type of main water softners are harmfull to body on long term use. Also there is chance of fungal buildup etc.
Do any of the companies provide alternative new generation main water descaling (limescale remover) solution at a reasonable cost?
Any suggestions?