“camera inspections are great, but I’ve always wondered if they’re a bit like looking for a needle in a haystack when it comes to tiny cracks or root hairs.”
That’s been my hangup too. I had a plumber run a camera last year after a backup, and he didn’t spot anything major, but six months later—bam, roots again. I’ve read about those high-def cameras and even the ones that do 360-degree views, but honestly, the footage still depends on the operator’s patience. Haven’t tried sonar mapping yet, but it sounds like overkill for most homes. If there’s an early warning sign, I haven’t figured it out either...except maybe slow drains or that faint musty smell you mentioned. Sometimes I think it really is just luck (or bad luck) with these old pipes.
Yeah, I hear you on the cameras. When my sewer kept backing up, I watched the guy run his camera and it looked like a video game—blurry, spinning, hard to tell what was what. He said nothing major, but roots were back a couple months later. Turns out there were these tiny hairline cracks that just don’t show up unless you get lucky or know exactly where to look.
I ended up digging up a section myself (not fun) and found a mess of fine roots wrapped around the pipe, right where the camera must’ve skimmed past. Honestly, I don’t think any tech is perfect for old clay lines—sometimes it really is just trial and error. I started pouring copper sulfate down once a year after that and so far, no more issues...but who knows how long that’ll last. Pipes in old houses are just full of surprises.
Totally get where you’re coming from. Those cameras are cool in theory, but in practice? Half the time it’s just a blurry mess and you’re left guessing. I had a similar thing happen—roots kept coming back even after a “clean” camera check. Ended up having to snake the line myself and pulled out a wad of roots the size of a squirrel. I’m with you on copper sulfate, though I’ve heard it can be rough on the pipes long-term. Still, it’s better than digging up the yard every year. Old clay pipes are just a gamble, honestly.
- Been there with those old clay lines—camera inspections are hit or miss, especially if the lens fogs up or there’s standing water.
- Pulled a massive root ball once that looked like it belonged in a horror movie... thought I’d finally cleared it, but nope, back again in six months.
- Copper sulfate does help, but yeah, it can corrode joints over time. I usually recommend mechanical clearing first, then use chemicals only if roots keep coming back.
- If you’re dealing with repeated blockages, might be worth looking into pipe lining or even partial replacement. Not cheap, but digging every year isn’t either.
- Just my two cents—always wear gloves and eye protection when snaking those lines. Learned that lesson the hard way.
Pulled a massive root ball once that looked like it belonged in a horror movie... thought I’d finally cleared it, but nope, back again in six months.
That sounds about right. I’ve had jobs where we’d snake out what looked like the entire root system of a small tree, only to have the same customer call back before the year was out. Here’s what finally worked for me on a repeat offender:
1. Ran a heavy-duty cutter head through the line—slow and steady, making sure to get as much contact with the pipe walls as possible.
2. Flushed the line thoroughly with a high-pressure jetter. This step’s key; it clears out all the little bits that get left behind by the auger.
3. Scoped it with a camera (after letting the water settle). If visibility’s bad, sometimes I’ll run a quick rinse and try again.
4. Only then did I use copper sulfate, but I kept it minimal and made sure to warn the homeowner about potential corrosion down the road.
I’m not totally sold on chemicals as a first line of defense either. Mechanical first, then chemical if you’re desperate. And yeah, PPE is non-negotiable—got a nasty splash in the eye once and that was enough for me.
Pipe lining’s pricey, but if you’re fighting roots every season, it starts to make sense. Sometimes you just gotta bite the bullet.