How much tea tree oil?
ok nutragena is extremely toxic only safe to use a few times a year..its only meant to be used to remove buildup
bronners cant be used in hard water only soft
baking soda should be used instead of a shampoo not after and nev er ever mixed with an acid (lemon juice)
this is why your having problems
if u use baking soda use it alone then a vinager rinse after rinsing out the baking soda..no lemon!
or if u use a shampoo (bronners is ok if your waters soft and if u dilute it 12-1)
then use the shampoo
you can technicaly use both if u want but then the orders
apple cider vinagar
only use nutragena if you have heavy residue buildup needing to be removed then dont use it again for several months