Have cut above the second elbow.
AI was starting point, i never fully trust it so checked on here
No wipes and lowish usage.
Going to replace like for like.
Thanks all for the input, appreciated.
Plastic and solvent weld.
AI said it 21.5mm isn't pressurised so should be ripped out. This was my main concern.
Tried flexible rod but no good, cut away the bit with 45 degrees and it was solid with muck. The vertical has scale but looks ok-ish.
Based on feedback will replace the bit I...
About 7 years ago had a downstairs bathroom put in, with a macerator. Other than a few repairs its been ok. Just recently been overflowing and upon investigation its the obvious, blocked pipe (where there are two 45 angles over a short space).
Researching and it looks like they have used...