Does dandruff shampoo lose its effectiveness after a while?

I've been using selson blue and it worked out great when i first started using it. But after using it for a few months, i noticed that my dandruff started to creep back on me. Should i change to a different dandruff shampoo brand and then go back to selson once that shampoo starts wearing off on me?Does dandruff shampoo lose its effectiveness after a while?
Yes you get immune to it and it needs to be changed so you can follow this method. You can use any dandruff shampoo but it will work better if you follow this method. Mix 2 tablespoons of apple cider vinegar and 6 tablespoons of hot water.Dab with cotton into the scalp,parting the hair with a comb.It should preferably be used at bed time. Next morning shampoo the hair. More simple remedies for dandruff at http://usefulinfo-dandruff.blogspot.com/Does dandruff shampoo lose its effectiveness after a while?
i think you just have wierd hair ;]]
Yeah probably, but there is also a copper brush and that can control dandruff pretty well so i recommend that.

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