How do you unplug wataer pipes from house to sewer?

To unplug water pipes from your house to the sewer, start by locating the main cleanout access point, usually found in the basement or outside the home. Use a plumber's snake or auger to clear any blockages by inserting it into the cleanout and rotating it to break up or retrieve debris. If the blockage persists, a hydro jetting service may be necessary for more stubborn clogs. Always ensure to wear protective gear and consider consulting a professional plumber if you're unsure.