c/diy-gone-wrong

PSA: That $60 heat gun from Harbor Freight melted my project in 10 seconds flat

I was trying to strip paint off an old dresser and the thing got so hot so fast it warped the wood and ruined the whole piece. Anyone else had a tool fail that cost them way more than the tool itself?

Painted my bathroom ceiling with the wrong roller nap

Used a thick nap roller on my bathroom ceiling last Saturday and it left this weird orange peel texture everywhere. Had to sand the whole thing down by hand and start over. Anyone else make that mistake with paint rollers?

That $8 concrete patch from Home Depot almost ruined my floor

I was skeptical about using a quick-set patch for big holes. Tried it on a 2-inch crater in my garage slab and it cracked out within 3 days. Anyone else had better luck with a different brand?

Tried using a cheap rubber mallet instead of a dead blow hammer for setting posts

Was building a fence in my backyard last month and figured a $6 rubber mallet from the hardware store would do the same job as a $25 dead blow. Spent 20 minutes whacking away at a 4x4 post and barely moved it an inch, plus the handle started cracking. Swapped to a dead blow from my neighbor and the post went in on the third hit. Has anyone else found a tool substitute that seemed fine but totally backfired?

Thought I knew paint mixing until I tried to match Behr to Sherwin Williams

I spent three hours at the hardware store last Saturday trying to match a custom blue from a Behr sample to a Sherwin Williams can. The guy at the counter said it would be close enough. Well, I got home, painted one wall in my living room, and it came out looking like baby blue instead of the deep navy I wanted. Turns out the pigments in those two brands are totally different, so you can't just swap formulas. I even paid $48 for that quart and now I gotta start over. Why don't they just use the same base colors across brands? Has anyone else run into this matching nightmare with paint?

My $30 bathroom vent fan install turned into a 6 hour nightmare

I decided to replace an old bathroom vent fan last Saturday. Figured it would be a quick 1 hour job, tops. But the previous owner had glued the ductwork on with some kind of industrial adhesive. Then I realized the new fan housing was a different size than the old one, so I had to cut new drywall and patch the ceiling. After 3 trips to Home Depot and a lot of swearing, I finally finished around 6 PM. Has anyone else run into a simple swap that turned into a full day project?

Warning: tried using a $15 heat gun from Harbor Freight to strip paint off my front door

Ended up melting the vinyl siding right next to it because I got distracted for 2 seconds, now I gotta replace a 4 foot section of siding - has anyone else had a cheap tool cause way more damage than it saved?

Question about using heat instead of chemicals for bed bugs

I had an old school exterminator tell me last year that I was wasting money on chemical sprays for bed bug jobs. He said just use a steamer and a shop vac, nothing else. I argued with him for like 20 minutes saying heat alone doesn't kill eggs and you need residual. But after my third callback on a single unit in a building near downtown, I tried his method on a small job. Just steam and vacuum, no sprays. It worked. No callback in 6 months. I still don't fully buy it for big infestations though. Has anyone else tried going chemical free on bugs and had it actually hold?

Two hours to patch a 3-inch drywall hole - that turned into 8 days

I tried fixing a small hole in my living room ceiling after a plumbing leak, but I didn't realize the old popcorn texture would be impossible to match. Ended up scraping the whole ceiling, retexturing, and painting the entire room because it looked so bad in spots. Has anyone else had a simple patch job snowball into a full room redo like this?

Tried to fix a squeaky floor with baby powder and ended up with a bigger mess

Poured half a bottle of baby powder down the cracks in my hallway floorboards last Tuesday and now every step kicks up a white cloud like a snowglobe. Has anyone else tried a filler that actually stays put and doesn't explode everywhere?

Picked the cheap paint over the mid-grade one and now I'm redoing a whole wall

I was at Home Depot last Saturday trying to decide between the $18 Behr can and the $32 Behr can for my living room accent wall. I figured hey, paint is paint, right? Well after three coats I can still see the old color bleeding through in spots and it's patchy as heck. Now I gotta sand it all down and start over which is gonna cost me more time and money lol. Anyone else tried to save a few bucks on paint and totally regretted it?

My $50 curtain rod install turned into a $200 drywall repair

I read a post about using toggle bolts for heavy curtains but thought I knew better. Ended up ripping the whole bracket out of the wall when I yanked the curtains open. Anybody else have a simple job snowball into something way more expensive?

That week I tried to install a ceiling fan and ended up with a hole in my drywall

Back in 2018 I thought I could swap out an old light fixture for a ceiling fan in my bedroom over a long weekend. I watched a few videos and felt pretty confident, but I forgot to check if the junction box was fan rated. Halfway through mounting the bracket the whole box tore loose from the joist and came crashing down, taking a chunk of drywall with it. I spent the next two days patching the ceiling with mesh tape and mud, and it still looks like a lumpy scar every time I look up. The fan itself sat in its box for another six months before I paid a guy forty bucks to install it properly. Has anyone else had a simple swap turn into a drywall disaster like that?

I thought I could replace a single cracked floor tile in my kitchen. It took me three full days to get it right.

Tried to build a raised garden bed in my Denver backyard last spring and learned why you don't use untreated pine for the frame

My attempt at a bathroom tile job in my Kansas City house is a total mess

I tried to retile my shower using a $40 tile cutter from Harbor Freight and some cheap adhesive. The grout lines are all uneven, and one whole wall is starting to sag after just two weeks. I think the wall wasn't flat enough and I rushed the setting time. Has anyone managed to fix a botched tile job without starting completely over?

I watched a YouTube video about epoxy river tables and thought 'how hard can it be'

I spent about $150 on a nice slab of walnut and the epoxy kit, following a tutorial exactly. The guy made it look so easy, pouring it slow and steady. My pour looked good, but after two full days of curing, the whole thing was still tacky and covered in tiny bubbles. I realized my garage was way too cold, maybe 55 degrees, and the epoxy needs warmth to set right. Now I've got a sticky, expensive mess on my workbench. Has anyone else messed up a big epoxy pour and managed to fix it after it cured wrong?

Update on my deck staining disaster from last spring

I tried to save cash by using a cheap roller and a basic water-based stain from the hardware store, which left streaks and peeled after two months. Switched to a proper pump sprayer and a solid oil-based stain, and the whole thing looks brand new now. Anyone else find that the right tool makes the job, not just the product?

My friend swore by using a heat gun to strip old paint. I tried it on my 1920s door.

He said it was foolproof and would save me hours of sanding. I bought a Wagner heat gun, set it up in my garage last Tuesday, and started on the top panel. The paint bubbled up fine, but then the wood underneath started to smoke and darken before I could even scrape it. He told me, 'You just have to move faster,' but the door had like eight layers of old lead paint that cooked onto the grain. Has anyone actually salvaged a door after a heat gun scorched it this bad?

Showerthought: I used to think I could paint my own kitchen cabinets with a cheap roller and leftover paint. After my 'peel and stick' disaster last month, I'm never skipping primer again.

Hit 20 gallons of paint wasted on my kitchen redo

I kept messing up the color mixing and then sanding it all off, so I bought way more paint than the room needed. The final bill for just the paint was over $400, which is more than I spent on the new cabinets. Anyone have a good trick for getting a paint color right the first time?

Hot take: I think everyone's obsession with peel-and-stick backsplash is a huge mistake. My kitchen looked like a war zone for a week.

My brother told me to use a cheap putty knife for a drywall patch and it was a disaster

He swore up and down that a five dollar tool from the big box store would work just fine for a small hole in my bedroom wall. In my experience, you get what you pay for. I tried to smooth the joint compound with that flimsy thing, and it just flexed and left ridges everywhere. After three attempts at sanding it down, the patch looked worse than the original hole. I ended up having to cut out a bigger section and start over, this time with a proper six inch taping knife. It cost me an extra weekend and about forty bucks in materials to fix my fix. Has anyone else had a simple tool totally ruin a project?

My 'simple' deck repair turned into a full rebuild after one wrong cut

I figured I could just replace three rotten boards on my back deck last Saturday. Grabbed my circular saw, set the depth wrong by a quarter inch, and sliced right through the main support joist. That one mistake meant I had to pull up the whole section, buy new pressure treated lumber, and spend the entire weekend on it. Ended up costing me an extra $300 and two days I didn't have. Honestly, sometimes a small fix is a trap that leads to a huge job. Anyone else have a tiny error blow up a whole project?

So I hit 37 failed attempts at building a floating shelf

The bracket system from Home Depot just would not stay level in my plaster wall, no matter how many toggle bolts I used. Some people online say to just use a French cleat for everything, but others swear by these specific brackets if you hit the studs. Has anyone actually gotten those things to work in an old house?