Clearing roof mess: DIY or hire a pro?

Pressure washing shingles is a rookie mistake I made once - never again. Lost a bunch of granules and the roof looked patchy after just one go. I’ve found that using a garden sprayer with a mild cleaner and a soft brush gets most moss off, but it’s slow going. If the pitch is steep or there’s any doubt about footing, I’m with you - call in the pros. Hospital bills are no joke, and neither is a busted hip... learned that lesson helping my neighbor last year.

I hear you on the hospital bills - my neighbor slipped off his garage roof last fall and it was a mess, both for him and his wallet. I’ve always wondered if those roof cleaning “treatments” you see at hardware stores are worth it, or just a waste of money. Anyone tried those on older shingles?

I’ve always wondered if those roof cleaning “treatments” you see at hardware stores are worth it, or just a waste of money. Anyone tried those on older shingles?

Tried one of those spray-on treatments from the big box store last summer on my 18-year-old asphalt shingles. Honestly, it did help with the moss and black streaks, but I wouldn’t call it a miracle cure. The stuff worked better after a few good rains, but I had to be careful not to blast the shingles with too much pressure when rinsing - older shingles get brittle and you can end up doing more harm than good.

One thing I learned: read the label twice. Some of those cleaners have bleach or harsh chemicals that can mess with your landscaping if you’re not careful. I laid down tarps over my wife’s flower beds after she caught me spraying too close... lesson learned.

If you’re dealing with really old or curling shingles, I’d be cautious. Sometimes it’s just not worth risking more damage or a fall trying to get every spot clean. For me, it was a decent short-term fix, but I’m probably looking at a new roof in a couple years anyway.

I get the appeal of those DIY cleaners, but I’m not totally convinced they’re worth the hassle or the risk, especially on older shingles. I tried one a couple years back (asphalt, about 16 years old at the time), and while it made things look a bit better, it didn’t really solve anything long-term. The moss came back after a season, and I started worrying more about damaging the roof than saving money.

Honestly, by the time you buy the cleaner, tarps, and spend half a Saturday up there being careful not to slip or mess up your shingles, I wonder if it’s actually cheaper or safer than just having someone come out once every few years. Around here (Pacific Northwest), pros aren’t as expensive as I expected - especially when you factor in not risking an ER visit.

I’m all for saving money, but sometimes I think these treatments are just kicking the can down the road. If your shingles are curling or getting brittle, maybe it’s better to put that cash toward a replacement fund instead. Just my two cents...

I get where you’re coming from, but I’ve actually had decent luck with DIY cleaning - at least on my 12-year-old roof. Here’s what worked for me: I picked a cool, dry day, used a garden sprayer with a mild cleaner (nothing harsh), and made sure to rinse gently. The key was being super careful not to scrub or blast the shingles. Yeah, it took a few hours, but I saved a couple hundred bucks and didn’t notice any extra wear. For me, as long as the roof isn’t already falling apart, DIY can stretch things out a bit before replacement becomes urgent. Just gotta weigh your comfort level with heights and how much time you want to spend up there...

I get wanting to save a few bucks, but I’ve seen a lot of DIY jobs go sideways - especially on older roofs. Even with a gentle rinse, it’s easy to loosen granules or miss early signs of damage. I’ve been called out more than once after someone tried to clean their own shingles and ended up with leaks a few months later. Not saying it never works, but sometimes the “cheap” route costs more down the line. If you’re not up for regular inspections or don’t know what to look for, hiring out can be worth it just for peace of mind.

- Just went through this with our place (asphalt shingles, about 15 years old, Midwest weather).
- Looked up a bunch of YouTube vids and figured I could handle it - turns out, not as easy as it looks.
- Ended up knocking a few granules loose and noticed some shingles felt soft after.
- Didn’t see any leaks yet, but now I’m paranoid I missed something.
- Next time, probably calling someone in... peace of mind seems worth the extra cash.

- I get the peace of mind angle, but honestly, sometimes the pros just charge you for stuff you could totally handle.
- Midwest weather is brutal, but 15-year-old shingles are gonna be soft no matter who’s up there - DIY or pro.
- Knocked off some granules? Welcome to the club. That happens even when you sneeze too hard on those old roofs.
- If you didn’t spot leaks after, you probably did better than you think. Most leaks show up pretty quick, especially after a good rain.
- I’ve seen “pros” miss stuff too - one guy left half a squirrel nest behind my vent.
- If you’re comfortable on a ladder and don’t mind a little mess, DIY’s not the worst, especially for minor cleanup.
- That said, if you’re losing sleep over it, the extra cash might be worth it... or just wait for the next hailstorm and let insurance handle it.
- Either way, your roof’s probably seen worse than a YouTube-inspired cleanup.

I hear you on the “pros” missing stuff - last year I paid for a full roof clean and still found a bunch of pine needles clogging my gutters a week later. Ended up up there myself anyway, so now I just do it unless it’s something major. Midwest winters really chew up older shingles, no matter who’s doing the work. As long as you’re steady on a ladder and don’t mind getting dirty, minor cleanup is totally doable. I only call in help if there’s actual damage or if I spot something sketchy around the flashing.

As long as you’re steady on a ladder and don’t mind getting dirty, minor cleanup is totally doable.

Couldn’t agree more. I’ve paid for “professional” cleanings before and still ended up with enough debris in my gutters to start a compost pile. At this point, I just throw on some gloves and get up there myself - at least then I know what’s actually been done.

Midwest winters are brutal on shingles, for sure. Mine are asphalt and after a couple freeze-thaw cycles, they look like they’ve been through a cheese grater. I will say, if you ever switch to something like metal or even recycled rubber shingles, the cleanup gets way easier - stuff just slides right off. But yeah, as long as you’re not dealing with steep slopes or sketchy heights, DIY is usually fine for the small stuff.

Only time I call in the pros is if I see daylight where there shouldn’t be any, or if the flashing looks like it’s trying to escape. Otherwise, it’s just me, a broom, and a podcast.

I get the appeal of just grabbing a broom and handling it yourself, but I’ve got to push back a little. My first winter, I thought, “How hard can it be?” Got up there, slipped on some moss I hadn’t noticed, and nearly took a nosedive. Even a “not steep” roof can get sketchy fast - especially when it’s damp or there’s leftover ice.

as long as you’re not dealing with steep slopes or sketchy heights, DIY is usually fine for the small stuff.

Maybe I’m just extra cautious, but after that scare, I decided paying for pros (even if they miss a leaf or two) was worth not risking a broken leg. Just my two cents - sometimes the peace of mind is worth the cost.

That’s a fair point - roofs can get sketchy fast, even if they look pretty tame from the ground. I’ve seen people underestimate how slippery a bit of moss or frost can make things. Out of curiosity, did you try any of those roof safety harnesses before you decided to just hire it out? I know some folks swear by them for basic cleaning, but honestly, even with gear, I get why people don’t want to risk it.

I guess it comes down to how comfortable you are up there and what your roof’s like. For me, if I’m dealing with a single-story ranch and it’s bone dry, I’ll still do the gutters myself. But anything steeper or after rain? Not worth the hassle.

Wondering if anyone’s found a middle ground - like using those long extension tools from the ground? Or is that just asking for clogged gutters later on?

Tried one of those gutter cleaning wands last fall - looked promising, but honestly, it was more awkward than I expected. I kept missing spots and ended up dragging out the ladder anyway. For a low roof, maybe it’s fine, but mine’s got a weird pitch and the corners just collect everything. I get tempted to hire someone every year, but my wallet usually talks me out of it... at least until something actually clogs.

Tried one of those gutter cleaning wands last fall - looked promising, but honestly, it was more awkward than I expected.

- That “dragging out the ladder anyway” part hits home. I’ve tried a couple of those wands too - never quite gets the corners, especially with all the maple seeds we get here.
- For me, it’s a mix: I’ll do the easy sides myself, but if it’s icy or the pitch is sketchy, I call in a pro. Not cheap, but less stress.
- Ever thought about gutter guards? They’re not perfect, but they cut down on the mess - just need to clear off the top now and then.
- What kind of trees are around your place? Pines and oaks seem to make it worse for me.

I’ve got mostly maples and a couple of big oaks, so the gutters fill up fast in spring and fall. Tried those snap-in gutter guards last year - honestly, they helped with leaves but not so much with the little stuff like seeds and shingle grit. I still had to get up there and brush off the tops. The pitch on my back roof is pretty steep, so I’m not messing with that - just pay someone for that side. Anyone else have issues with guards clogging at the downspouts? That’s been my main headache.

I still had to get up there and brush off the tops. The pitch on my back roof is pretty steep, so I’m not messing with that - just pay someone for that side.

Honestly, I get the appeal of gutter guards, but in my experience, they’re not a set-it-and-forget-it fix - especially with maples dropping those little helicopter seeds. I’ve seen folks try mesh screens or even foam inserts, but they can actually make clogs at the downspouts worse if you don’t keep up with maintenance. Sometimes just scheduling a pro cleaning twice a year ends up being less hassle (and safer) than fiddling with guards that still need attention.

Clearing the roof myself sounded like a great way to save money, until I actually got up there. My back roof’s not just steep - it’s basically a ski jump. I lasted about ten minutes before I realized my life insurance isn’t that good. Ended up calling a pro, and honestly, no regrets.

I’ve gone back and forth on gutter guards too. The marketing makes it look like you’ll never touch your gutters again, but…yeah, not my experience either. We’ve got two massive maples out front, and every spring those little whirlybird seeds find creative ways to sneak through the mesh. Half the time they just pile up on top and turn into compost, so you’re still climbing up there - now just to clean off the guard instead of the gutter itself.

Tried foam inserts once. That was a mistake. They looked okay for a while, but after one season they started breaking down and plugging the downspouts worse than leaves ever did. Had to fish out soggy foam chunks with a bent coat hanger - 10/10 would not recommend.

If your roof pitch is anything close to mine, paying someone twice a year is probably worth it just for peace of mind (and intact limbs). Around here (Ohio), I get charged about $120 for both stories - cheaper than an ER visit, anyway. Plus, pros usually check for loose shingles or other issues while they’re up there, which is nice since I barely know what I’m looking at half the time.

DIY is fine if you’ve got a single-story ranch and nerves of steel, but anything more complicated…well, gravity always wins eventually.

That “ski jump” roof description hits home - steep pitches are no joke. I see a lot of folks underestimate just how sketchy it gets once you’re up there, especially if you’ve got moss or wet leaves. Even with years in the business, I’m not thrilled about climbing certain roofs without proper gear.

Gutter guards…man, I wish they lived up to the hype. I’ve installed every type under the sun for customers - mesh, foam, brush, you name it - and honestly, nothing’s maintenance-free. Maples are the worst for those helicopter seeds. If you’re not cleaning out the gutter itself, you’re still up there brushing off the top. Sometimes I wonder if they just move the problem around.

Foam inserts are probably my least favorite too. They break down fast and can clog things up worse than leaves ever did. Cleaning out soggy foam chunks is a rite of passage at this point.

Paying for pro cleanings twice a year might seem steep to some folks, but it’s way cheaper than a busted leg or a hospital bill. Plus, we usually spot cracked shingles or flashing issues before they turn into leaks - most homeowners don’t even know what to look for up there. For anything more than a flat ranch roof, it’s just not worth risking it. Gravity’s undefeated...

I totally get the temptation to just grab a ladder and handle it yourself, but after one sketchy slip on a damp roof last fall, I’m not eager to repeat the experience. My place has a pretty steep pitch and those maple helicopters are relentless - gutter guards only seem to slow them down, not stop them. I tried the foam inserts too and, yeah, they turned into gross sponges after a year. At this point, I’d rather pay for a pro than risk a trip to the ER. Gravity really doesn’t care how confident you feel up there...

- Been there with the steep pitch and slippery roof - one of our tenants tried to clear their own gutters last year and ended up with a sprained ankle.
- Gutter guards are hit or miss, especially with those maple seeds. We’ve had to clear them out even after installing screens.
- Foam inserts didn’t last a season for us either - just turned into a soggy mess and clogged the downspouts.
- For anything above a single story or with tricky access, I just budget for pros now. The cost is worth avoiding injuries and liability headaches.
- If you’re set on DIY, at least use a harness and have someone spot you...but honestly, I’d rather deal with invoices than ER bills.