I’ve been running into more complex drain blockages lately that standard snakes just won’t budge. Last week, I had a case where a severe root intrusion was blocking a 4-inch line. I used a high-definition camera to pinpoint the issue. What methods or tools have you found effective in similar situations?
Dealing with stubborn blockages, I’ve had success with hydro jetting to clear out root intrusions — it can really flush things out that a snake just can’t touch. Have you tried that on your 4-inch line, or do you have a specific method you favor?
And i’ve had good results using a combination of hydro jetting and a root saw attachment when dealing with tree roots in pipes. It really helps get the tough stuff out without damaging the lines. Have you considered adding high-pressure water jets to your toolkit?
I’ve had some luck with using an inspection robot for those tricky blockages. It feels like sending a little explorer into the pipes! Have you looked into that option? @kwhite56 might have some thoughts too.