Hi everyone

I bought distilled water some days ago. Last time I washed, I used diluted poo as usual, did a ACV rinse (with regular water), soaked my lenght in a bowl with 4 cups of distilled water and 1tbsp of lemon juice (I actually wanted to try miracle water but couldn't find acids anywhere), and then poured all of it on my head.

My hair is softer and cleaner, but I have some questions:

Is the lemon juice a bad idea? Should I put ACV in it or leave it normal?
Does hair absorb all minerals, chlorine and stuff in hard water? If I wet it first with distilled water, wash it normally and then rinse again with distilled, is it better or just a waste?
Has anybody had any success with WO using distilled water (and nothing else)? I bought 5 litres for 1€.. if I can stretch my wash days to once a week *maybe* I can try it again..

What do you think is the best and more convenient routine?