living in an area with hard water? hard water can cause damage to your hair temporarily or permanently! temporary changes include build up of carbonates and minerals in your hair follicles and on your hair, it can lead you to feeling your hair feeling greasy even though you have just washed it. permanant changes can be hair loss.
How can you reduce this?
Filter your drinking water and add a shower filter to your shower! you will see the gunk that build up once you have this installed!