It’s easy to fall into the trap of spending money on things that seem appealing at the time but ultimately prove unnecessary. After analyzing my own spending habits, I identified 9 expensive items that failed to deliver value. While they may have seemed tempting when I bought them, they ended up being impractical, ineffective, or simply took up space in my home.
This realization has been a valuable lesson in being more mindful about purchases and focusing on what truly adds value to my life. Let’s take a closer look at these items to help you avoid similar pitfalls and make smarter spending decisions.
The miracle cleaning gadgets that keep popping up in the newsfeed

Who doesn’t dream of making house chores easier—spending less time and effort on cleaning while still living in a spotless home? I certainly do, and it seems marketers know exactly how to appeal to that desire. My social media feeds are flooded with ads for “miracle” mops, “super” scrubbers, brushes, and vacuum cleaners that promise to revolutionize cleaning.
I like to think I’m a rational adult who understands how advertising works, but there’s something undeniably tempting about watching these ads. A cheerful woman effortlessly glides a super-brush across a surface, and voilà—the house is sparkling clean! She instantly removes grime from faucets, scrubs stovetops to perfection, and transforms bathrooms into gleaming sanctuaries.
Of course, I know better than to expect such miracles in real life, but sometimes curiosity gets the better of me. So, I decided to give some of these “magical” cleaning tools a try.
First, there was the toilet brush designed to simplify cleaning the toilet bowl. It turned out to be completely useless—its only real function was looking decorative on the wall. Even that was problematic, as putting it back after use often left the wall and floor dirty, effectively spreading more mess than it cleaned.
Then came the super-brush for quick cleaning of all surfaces. The sponge nozzle was nearly impossible to attach securely, and it kept falling off during use.
If I could, I’d send these so-called innovative devices back to their creators and lock them in an apartment with at least one long-haired cat. Let’s see how well their “miracle” tools perform under real-life conditions. Spoiler: I doubt they’d fare any better than they did in my home.
Duster

Growing up, my parents always had a duster in the house, and I never quite understood its purpose—so I ended up playing with it instead.
Dusters come in various types and materials, from polypropylene to ostrich feathers, but they all work on the same principle: their fibers attract dust through static electricity. However, they don’t capture all of it. Some dust remains on surfaces or falls to the floor, meaning you still need to use additional cleaning tools. In reality, it’s often easier to use regular cloths or organize storage areas to minimize dust buildup in the first place.
For a while, I continued using a duster, convinced of its “miraculous” properties. But over time, I realized that cleaning with it always required extra steps—like wiping floors and furniture with a damp cloth afterward. Despite its promises, the duster became just another inconvenient item sitting in the corner, a reminder of how easy it is to fall for clever marketing.
When I finally decided to declutter and reevaluate my collection of “useful” cleaning tools, the duster was among the items that had been taking up space without delivering much value. As it turns out, simpler, tried-and-true cleaning methods are often more effective and efficient. So, I said goodbye to the duster, freeing up space and realizing that sometimes, the simplest solutions are the best.
Laundry capsules

At first glance, laundry capsules might seem like the ultimate convenience—just toss one into the drum, add your clothes, and you’re done. But the reality isn’t always so straightforward. Sometimes, one capsule isn’t enough to get your laundry clean, while two capsules feel like overkill. This not only drives up the cost of each wash (since capsules are already more expensive than liquid detergent due to their packaging) but also makes the process less economical.
Liquid detergent, on the other hand, offers more flexibility. I can easily gauge how much to use based on the load size, and after doing some calculations, I found that washing with liquid detergent is about 2.5 times cheaper than using capsules.
Another issue I’ve encountered with capsules is their tendency to tear or stick to the drum. I’ve tried expensive, mid-range, and budget-friendly capsules, but sooner or later, I’d end up pulling out clothes with bits of gel stuck to them, forcing me to rewash the load.
Safety is another concern, especially in households with children. Laundry capsules, with their bright colors and squishy texture, can be dangerously appealing to little ones. There have been cases of children swallowing or biting into them, leading manufacturers to introduce childproof packaging. Still, I’d rather not take the risk.
Lastly, the contents of laundry capsules are more toxic compared to traditional washing powder. One scientist suggests this is due to the higher concentration of active ingredients. For me, this added another reason to stick with liquid detergent—it’s safer, more cost-effective, and just as effective at getting my laundry clean.
Sports nutrition and supplements of all kinds

As a vegetarian, I used to spend a lot of money on products that promised to fill the nutritional gaps in my diet—supplements, vitamins, “superfoods,” and vegan protein powders. I even bought a fancy shaker because, apparently, mixing protein in a regular mug was considered “bad taste.”
I know plenty of people who regularly stock up on amino acid complexes, protein blends, and other “healthy” supplements. If someone hits the gym, it often becomes a financial black hole—spending half their paycheck on sports drinks and powders, convinced that their muscles won’t grow without them. But the truth is, even athletes with a balanced diet don’t necessarily need these specific supplements.
My obsession with these products ended after a thorough medical checkup and blood tests. The doctor diagnosed me with hypervitaminosis (an excess of vitamins) and prescribed a course of treatment to address my actual deficiencies. More importantly, he taught me how to maintain a healthy, balanced diet—something that turned out to be both cheaper and far more effective than relying on sports nutrition products.
This experience was a wake-up call. Instead of falling for marketing gimmicks, I now focus on real, whole foods to meet my nutritional needs. It’s not only better for my health but also easier on my wallet.
Laptop cooling pad

© FHKE / Flickr, © CC BY-SA 2.0
If you spend hours working or gaming on a laptop, you’ve probably considered—or even bought—a cooling pad. These devices promise to prevent overheating and boost performance, but in reality, they’re often unnecessary. Laptop manufacturers design their devices with built-in cooling systems, including ventilation holes on the bottom panel and small legs to elevate the device for better airflow.
I once spent a significant amount on a cooling pad that claimed to solve all my laptop’s overheating issues, improve its speed, and even “purify my karma” (yes, really). But at some point, my laptop started overheating anyway, as if it had forgotten the pad was supposed to fix everything.
After taking it to a service center, I discovered the real issue: the cooler was clogged with cat hair. Once cleaned, my laptop stopped acting like it was in a tropical climate. I sold the cooling pad and found more practical solutions to prevent overheating—regular maintenance for my laptop and a FURminator tool to keep my furry companions’ shedding under control.
Turns out, sometimes the simplest fixes are the most effective!
Trendy facial serums

I think many women can relate to falling for the allure of luxury skincare products. Take, for example, the colloidal gold serums that my friends and I all bought at some point. Promises of smoother, baby-soft skin were hard to resist. But what does science actually say about these products?
While some serums can have a positive effect on the skin, it’s usually due to other active ingredients like peptides, antioxidants, or acids—not the gold itself. So why pay a premium for gold when it’s not the star of the show?
At one point, I was spending $200–400 a month on serums, yet my skin didn’t improve. After consulting a dermatologist-cosmetologist, I discovered that my skin was actually reacting with irritation to some of the active ingredients. Worse, many of these trendy serums had questionable formulations. Often, the advertised ingredient (like gold) was listed at the very end, while the top ingredients included substances that weren’t ideal for skin health.
The skincare routine recommended by my dermatologist turned out to be far more effective—and 10 times cheaper in terms of monthly costs. It was a wake-up call to focus on proven ingredients and expert advice rather than flashy marketing claims.
Sticky lint roller

At first glance, sticky rollers for cleaning clothes seem like a must-have, especially for pet owners. But in reality, they’re not always as effective as they claim to be. Some people online recommend alternatives like duct tape or a reusable velvety lint brush, which can last for years without needing replacement parts.
In my experience, sticky rollers fall short. While they can handle light lint or hair, they often struggle with tougher stains or deeply embedded dust. Worse, using them too frequently can leave behind adhesive residue on fabrics, which not only looks bad but can also damage clothing over time.
I bought a sticky roller after getting tired of dealing with pet hair and dust on my clothes. But after just a few uses, I noticed it didn’t always deliver the results I expected. The final straw was the sticky residue it left behind, which sometimes made my clothes look worse than before.
In the end, I decided sticky rollers weren’t worth it. For me, they caused more problems than they solved, and I’ve since switched to more reliable cleaning tools. Sometimes, simpler solutions—like a good lint brush—are the way to go.
Gift vouchers

Gift vouchers are often touted as the perfect present—they’re thoughtful, practical, and give the recipient the freedom to choose something they’ll love. But my experience over the past year has shown me that they don’t always work out as planned.
I bought a variety of vouchers for different occasions: a dentist voucher for my mom, a beauty salon voucher for my sister, a photographer voucher for newlyweds, a barbershop voucher for my husband, and a lingerie shop voucher for a friend. Sounds great in theory, right? Well, here’s how it actually played out:
- The beautician, photographer, and barber vouchers went unused.
- My friend couldn’t find a bra in her size at the lingerie shop and ended up buying something she didn’t need (a waste of money).
- My mom finally went to the dental clinic long after receiving the voucher, but by then, prices had changed. The voucher only covered part of the treatment, and now she’s searching for another dentist to finish the job.
After all this, I’ve realized that sometimes the simplest solution is the best. Next time, I’ll stick to giving money the old-fashioned way. It might not feel as “epic,” but at least it avoids the hassle and ensures the recipient can use it however they need. Lesson learned: not everyone is cut out to be a master gift voucher giver!
Cheap wallpaper

They say good wallpaper can last over 15 years, but factors like humidity, kids, and pets can shorten that lifespan. In our house, we have a tradition of changing the wallpaper every 5 years. Last summer, we headed to the hypermarket to pick out new ones.
Since our last wallpaper change, prices had gone up, so we decided to save money. We proudly picked out cheap rolls from a discount section, feeling clever for our thriftiness. To balance things out, we splurged on a luxurious golden wallpaper for the kitchen, which cost significantly more.
Six months later, here’s what happened:
- In the living room, the wallpaper faded and started peeling in multiple spots.
- In the bedroom, a strange substance began flaking off the walls.
- In the hallway, the wallpaper outright refused to stick.
The only place where the wallpaper still looks flawless is the kitchen—despite being the harshest environment. The kitchen has poor ventilation, constant sunlight streaming through the window, cats scaling the walls at night, and the need for frequent cleaning. Yet, the expensive golden wallpaper has held up perfectly.
The same installer worked in all the rooms, using the same glue, but he gave us a skeptical look when we handed him the cheap rolls. Now, we’re about to head back to the store because our plan of “it’s just wallpaper, even the cheap stuff will last 5 years” completely failed. Trying to save money ended up costing us more in the long run.
And speaking of poor investments, here are some useless baby items that parents should think twice before buying.