Hair care Kundal treatment

I am using Kundal treatment products.

I'm using it because a friend recommended it as being good value for money.

It smells nice, and I'm leaving it on longer than the time in the instructions.

Then, my hair became much softer and more silky.

I heard that you have to rinse the treatment very thoroughly.

They say that if you wash it carelessly, it is actually worse than not using it at all.