You head to the hardware store or look under the kitchen sink, and you spot that heavy-duty option: (Sodium Hydroxide or Lye).
Yes, if you have metal pipes and you are willing to suit up like a hazmat worker. caustic soda shower drain
We’ve all been there. You’re mid-shampoo, and the water starts rising around your ankles. The dreaded slow drain. You head to the hardware store or look