11 Of Costco's Most Viral Products: Are They Worth Buying?

If you're already a Costco member, you're aware that the store is a great place to find affordable and stylish home goods. The only downside is that there are so many options, it can be hard to know what you should buy. To add to the noise, many of Costco's items are often trending on social media. Wading through the onslaught of social media hype can be a bit disorienting, leading you to avoid making any purchases at all — or end with you bringing home a pile of random items that you ultimately regret buying. 

To help you cut through some of that noise, we have taken a look at a few of Costco's most viral finds, including outdoor finds, furniture, and bedding. We've dug through the reviews and weighed the comments, so that you don't have to — and so you can more confidently decide if these trending products are simply hype or if they are actually worth bringing home. Some of these hyped Costco items are solid steals, others have mixed reviews, and a couple might simply not be worth the money. 

The Golden Select Composite Deck Tiles — a viral favorite of years past — have recently returned to Costco's shelves and the excitement is palpable. Fans of the tiles say that they are an affordable way to refresh your outdoor space and make your DIY deck project a breeze. Because they aren't permanent, they are great for renters who want to upgrade the look of their patio or deck, or homeowners who want the look of a patio renovation, without the time investment or price tag.

Overall, the verdict on the Golden Select Deck Tiles appears to be a positive one. Most comments focus on the aesthetic appeal of the tiles, while others state that the tiles are simple to install and work great. On the other hand, some of the reviews on Costco's website mentioned that they are a bit pricey for the amount of square footage you get. Another reviewer stated that the tiles don't have any sort of edging, so the end pieces look a bit odd or unfinished. "Great product for a quick, easy and affordable new look on patios and balconies," said a reviewer on Costco's website. "Easy to cut to fit perfectly and clicks together with ease. [The] best part is that you can remove it to clean or remove/replace it down the line. It's durable and looks great." So are they worth buying in 2026? Costco's deck tiles are a dream come true if you are looking for a non-permanent, easy-to-DIY upgrade for your outdoor space.

What better way is there to prepare your home to host a summer party than with a giant slip 'n slide? The Wham-O 30-foot Constant Air Slip 'n Slide is another returning Costco favorite. The 30-foot slide is cushioned with air, and the whole thing blows up in minutes with the included air blower. It also has an automatic waterfall arch and an interactive water cannon. Price-wise, the Wham-O slip 'n slide is in the middle of the pack. There are plenty of other options out there that feature the same length and a smaller price tag — though the trade-off comes with fewer bells and whistles. Likewise, there's also no shortage of souped-up slides with a heftier price.

The opinions for this product are a bit mixed. "What kids' dreams are made of," commented one person on Instagram. Another commenter on TikTok says, "After 4 different types of 30-foot slides this by far is the BEST!! We all use it!!" On the other hand, several people believe that it is simply too much money to spend on a slip n slide, with one commenter on TikTok stating, "Hear me out ... Tarp, water, and dish soap and you're good to go!" The verdict? Costco's viral slip n slide is worth it if you are comfortable with the price tag (it goes for $230). It works well and can handle adults as well as children — setting you up for a summer of good fun. If the price is too much, you would be better off going with a more affordable option.

The Agio Juniper 5-Piece Outdoor Fire Seating Set is a beautiful addition to your outdoor living space. The set consists of two loveseat gliders, two swivel glider chairs, and a table that doubles as a fire pit. The aluminum frames are wrapped with handwoven wicker. All pieces are weather-resistant, and it also comes with a furniture cover for protection when not in use. This set is at the high end of the price range when compared to similar 5-piece sets with fire tables from other retailers, and feels more like a luxury set than an affordable alternative.

The reviews for this product are overwhelmingly positive, with most of the negative reviews stemming from problems with delivery or setup, and not from the quality of the product itself. "We have owned this set for a couple months now and absolutely love it," said a reviewer on Costco's website. "The gliders and swivel chairs are exactly what we [hoped]. The cushions are very comfortable. We have received so many compliments from our friends and family. No one wants to leave once they're settled in. The white cushions do collect dirt/stains easily but it is also easy to wash them off. The Fire table is the perfect size." So, is it worth it? For this viral patio set, the answer appears to be a resounding yes.

This all purpose utility mat is made of rubber from recycled tires. It is ½-inch thick, measures 36 inches by 48 inches, and can be cut to fit in custom spaces. The Mohawk 36-inch by 48-inch All Purpose Rubber Mat works well under exercise equipment and free weights in a home gym, but it can also be used in the garage, as a truck bed liner, or even as a horse stall mat. The price is fairly comparable to similar mats at other retailers, though it sometimes goes on sale for a great discount.

The comments and reviews for the Mohawk Mega Mat are a bit of a mixed bag, though they seem to lean a bit negative. "I was so excited until I logged in on Costco and saw they were $38 a panel," said one comment on TikTok. "They suck cause they don't interlock," said another commenter. "Super toxic PFAS and volatile off-gassing," commented someone else. The news isn't all bad, however. "We used them in our apartment to address traffic noise for the apartment below. Game changer," said yet another commenter on TikTok. The verdict? Grab one of these if they are on sale — otherwise you might be better off looking for a different product.

The KidKraft Sunny Bluff Playhouse is another popular find that has returned to shelves. Outdoor playhouses are a great alternative to buying a more costly playground-type set that you may end up regretting. This playhouse is made of real wood and has a kitchen with three accessories, a mailbox, chalkboard window shutters, an enclosed sunroom with double doors, and an attached picnic table. It is made for children between the ages of 3 and 10, and can fit up to six kids. The design itself is adorable and — when compared to the many multi-colored, plastic alternatives — rather minimalist. Though it is certainly not the most affordable playhouse option out there, the price is reasonable for the size, materials, and quality.

Most of the comments and reviews for this playhouse are positive, and the negative ones are mostly regarding the rather difficult assembly. "We just purchased and built this little Playhouse this weekend for our two grandchildren ages 6 and 2½ yrs," said a reviewer on Costco's website. "Although it took seven hours for my husband and son to construct, it was worth it. They love it and it is quality built." A commenter on TikTok jokes, "Ok but does my kid know that I will be drinking and watching sports during a rain storm in that?" All jokes aside, if you are handy and don't mind the hours it may take to build, the KidKraft Sunny Bluff Playhouse is a good buy that will bring your kids (and you) plenty of fun.

If you are looking for a modern light fixture for your home, the Artika Sunnyvale Fandelier could be a good choice. This fan and chandelier combo is 28 inches in diameter and has a dimmable light that can be adjusted from warm to cool white. It can be set to rotate in either direction to help circulate warm air in the winter or keep your home cool in the heat of summer. The price is comparable to fandeliers sold at other retailers, but it has a rather futuristic look that sets it out from the rest of the pack.

The comments and reviews for this fandelier are mostly positive, though some people noted that they found it to be a bit too loud. Others expressed concern over the high return rate — though fans (no pun intended) were quick to respond that the frequent returns were for an older version of the product which has since been upgraded and improved. "We went [through] like 3 of these, out of nowhere it would stop working. Finally we just got a regular ceiling fan but they are cute," said a commenter on TikTok. While there are plenty of people who say they love this fandelier, it's hard to say if the positive reviews outweigh the number of negative ones. Is it worth it? Unless you spot the Sunnyvale Fandelier on a steep discount, it might be safer to wait it out and see if any of the "recent upgrades" have significantly improved the drawbacks that so many customers experienced.

The Aiden & Ivy Sereen 6-piece sectional is a cozy choice to upgrade your living room. This sectional is modular, meaning it can be configured in multiple layouts, making it a flexible option for many different living room layouts. The cushions are filled with a feather blend, and it includes six matching pillows. While not the cheapest option out there, the price is very reasonable when compared with competitors.

The comments are mostly positive for the Sereen sectional, though many people lament that it is much too large for their space. Most comments and reviews focus on how incredibly comfortable and fluffy the cushions are. "This couch is sitting in my garage until we move next week," said a commenter on Instagram. "I'm terrified it's not gonna fit in the new house. I'm so in love with it though!" Another person commented, "I love mine. We've had ours for two years now [and it] still looks great. Get compliments on it all the time, very comfortable!" Some people also mention that the back of the couch is low and does not provide enough support. The verdict? If you have a large enough space and prioritize coziness and cloud-like comfort, this couch is an excellent choice.

This artificial hedge comes in a 4-pack on Costco's website and is meant to be used for adding privacy and or hiding unsightly fences (or other objects). The Golden Select Boxwood Artificial Hedge Panel has LED lights and can be used indoors or outdoors. Each panel is a little over 3 feet by 3 feet. They are fairly pricey when compared to similar items from other retailers.

The opinion is split on whether the panels are tacky or attractive, but most people seem to agree that they are very expensive. "Too expensive for the amount you'd have to buy... but if I had the money I'd do it," one commenter lamented on TikTok. Another said, "We just looked at those. They're pretty small for 40 bucks. You would have to buy a bunch of them to do a decent project." They have an average rating of 3 stars on Costco's website. Some commenters have also noted that they tend to fade in the sun and seem to be difficult to find at many Costco locations. So, are they worth the hype? Probably not, but they might be worthwhile to purchase if you can find them on a good sale.

This three piece, microfiber comforter set comes in green and ivory and features a cozy waffle knit. The Evergrace 3-piece Microfiber Waffle Comforter Set is filled with a down-alternative made from polyester. It comes with one comforter and two matching pillow shams. At under $50 for a queen-sized set, the price for this comforter is extremely affordable when compared to similar options elsewhere. Though just three pieces might seem like too few, it's actually an ideal number for a comforter set — particularly if you enjoy changing things up and don't want to be locked into a look.

The comments on social media are mostly positive, with most commenters remarking on the price, coziness, and color options. "I bought the olive color, it is warm, comfortable and beautiful," said a commenter on TikTok. Another commenter exclaimed, "Looks identical to one I bought from Pottery Barn and I paid $700!! What a great deal!!" Many comments did remark that they wouldn't purchase it because of the polyester fill. "Not buying polyester to sleep in," someone on TikTok said. Otherwise, if the polyester fill doesn't bother you, this comforter set appears to be a great buy.

Did you know you can buy the cult favorite Purple Mattress at Costco? The PurpleRenew 11 inch Gel Grid Mattress comes in both king and queen sizes and is designed with a two inch GelFlex grid to dissipate heat and relieve pressure points. It is a medium feel mattress and is made to be supportive for all sleep positions. The price for a PurpleRenew at Costco is quite a bit lower than the other mattresses on Purple's website, offering a good deal for people interested in trying Purple without the sticker shock.

For all the hype, there are a surprising amount of negative comments on social media regarding the PurpleRenew Mattress. "I HATE my purple mattress," said one commenter on TikTok. "I wake up with numb shoulders/arms EVERY night!!" Another commenter said, "I don't mind my purple mattress but it's the heaviest item in my house. Ridiculously heavy and impossible to move. If I ever move out of my place I'll probably just leave it and let my landlord deal with it." Perhaps the best thing to do when trying to decide if the Purple Mattress is worth the hype is to try one out for yourself. Overall, the general consensus seems to be that the PurpleRenew mattress is not worth it, unless you are able to try one out first — or don't mind dealing with the hassle of returning a "ridiculously heavy" item if you decide it isn't a good fit.

The DPS Centurion Pedestal Gaming Chair is supportive and plush, with padded armrests, storage pockets, and an adjustable recline lever. It is wide enough to sit cross-legged in and swivels a full 360 degrees. The design is both stylish and slightly futuristic, with black imitation-leather upholstery that has it looking like it belongs in a dark movie theatre, and it is fairly similar to another Costco DPS gaming chair that gamers say is worth buying. The price is fairly middle-of-the-pack compared to other, similar options.

Comments and reviews are fairly mixed for this chair. One major complaint is that the chair is not height-adjustable. Other commenters have concerns about the imitation leather, noting that it may peel over time. Some people also have concerns over the size, stating that it looks small, with one person on TikTok quipping, "But does it come in adult sizes?" Even so, there are plenty of positive opinions as well. "The seat is very nice and sleek," states a reviewer on Costco's website. "Very comfortable to sit in long-term while playing video games. I only wished that the seat sits a little higher to be able to use it on my computer but it's perfect to sit in to watch TV or play video games on my 75-inch TV." So, is it worth it? It depends. The DPS Centurion Pedestal chair is fairly similar to another DPS Centurion chair from Costco that gamers say is well worth buying. If you are relatively small in stature and don't need a height-adjustable chair, this pedestal chair could be a good choice for you.