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Researchers reveal how everyday kitchen appliances may be shedding microplastics into the drinks we rely on most

• Hot coffee may contain more microplastics than you think. Heat, pressure, and daily use can cause plastic parts inside coffee makers even BPA-free ones to shed tiny particles into your drink.

• Not all appliances pose the same risk. High-heat brewing and single-use plastic pods are bigger contributors, while cold brew and appliances with stainless steel or glass components tend to shed less.

• You dont have to give up coffee to reduce exposure. Simple changes like choosing reusable pods, avoiding dishwashing plastic parts, and opting for metal or glass where possible can help limit microplastic intake.

We worry about what goes into our food sugar, sodium, additives we cant pronounce. But what if part of the problem isnt the ingredients at all, but the tools we use to prepare them?

From coffee makers to blenders, modern kitchens are built for speed and convenience. Push a button, get a hot cup of coffee or a perfect smoothie. But according to new testing from WaterFilterGuru, that convenience may come with an invisible side effect: tiny plastic particles leaching into the drinks we consume every day.

In a real-world analysis of common household appliances, researchers found that heat, friction, and repeated use can cause BPA-free plastics to shed microplastics into liquids especially hot ones.

To better understand whats happening inside our appliances and what it could mean for consumers ConsumerAffairs spoke with Brian Campbell, founder of WaterFilterGuru.com, about how these tests were conducted, which appliances shed the most, and what practical steps (if any) consumers can take to reduce exposure without throwing out their entire kitchen.

Where are the risks?

If youre a hot coffee drinker, you may want to think about turning that cup into an iced coffee. According to Campbell, heat is one of the biggest risks to increased microplastic consumption.

High brewing temperatures, especially those above 170F, can accelerate plastic components breaking down inside a coffee maker, particularly in water reservoirs, tubing, and internal filters, he said. Factor in water pressure, acidic coffee compounds, and repeated daily use, and microplastics can shed very easily.

When using a cold brew method, theres minimal heat involved, so there's far less plastic breakdown. If youre worried about microplastics, cold brew is significantly safer from a leaching standpoint."

Another thing to be aware of: disposable coffee pods. Campbell explained that many single-serve coffee systems use plastic capsules that can leach particles under heat.

His best advice is to look for compostable, plant-based, or reusable metal options, as they're better for both your body and the environment.

The plastics to look out for

If youre not sure what to be on the lookout for, Campbell said that polypropylene is the most commonly used plastic in coffee makers especially in the water reservoirs. While polycarbonate is sometimes used, its less frequent because of BPA.

While some brands use BPA-free plastics, that doesnt mean theyre microplastic-free, he clarified. BPA-free often gets confused with safe from leaching, but thats not always the case.

The health risks

The long-term health risks associated with ingesting microplastics are still being studied.

However, recent studies have linked hormone disruption, gut health issues, and immunity concerns to daily microplastic ingestion. On top of that, Campbell said that chemical additives in microplastic can attract toxins, which can lead to long-term health risks.

What to do

You dont have to kick your coffee habit to lower your risk of ingesting microplastics!

Instead, Campbell has some tangible advice for consumers.

Switch to coffee makers that use stainless steel or glass for all components that come into contact with hot water, he said. That means avoiding plastic tubing and reservoirs where possible. Also, run a water-only brew cycle before the first use of any new machine to flush loose particles, and avoid dishwashing plastic parts, as that accelerates wear."

Bargains on clothing and furniture continue to draw shoppers

By Mark Huffman of ConsumerAffairs

• Thrift store shopping has surged nationwide as consumers shift toward secondhand buying.

• Economic pressures, environmental awareness, and Gen Z cultural trends are driving the boom.

• The secondhand market now outpaces much of traditional retail and shows few signs of slowing.

Americans are flocking to thrift stores in growing numbers, reshaping a segment of retail once seen as niche into a mainstream shopping habit. For many, its the answer to the affordability issue. For others, it offers the thrill of the bargain hunt.

Recent industry data and consumer trends show that secondhand shopping isnt just a fad its becoming a fixture of how many people buy clothes, furniture, and household goods.

Once the domain of bargain hunters and charitable donors, thrift store visits are now rising across income levels and regions. Analytics firm Placer.ai reports that visits to thrift stores have outpaced traditional apparel shopping in recent years, drawing interest from suburban and higher-income shoppers alike a sign that thrift is no longer confined to any single demographic.

A growing market

Industry estimates project the U.S. secondhand market will reach roughly $61 billion in 2026, with apparel resale accounting for much of that growth. Secondhand apparel sales climbed about 14% from 2023 to 2024 and are forecast to continue expanding annually well into the decade.

Whats driving the boom? Economic reality. Persistent cost pressures from inflation to higher clothing prices are pushing more shoppers toward thrift stores for basic needs and value. Nearly half of consumers say new clothes have become too expensive, prompting them to redirect their budgets to secondhand options.

Environmental and ethical concerns are also a factor. A growing segment of shoppers views thrifting as a way to reduce waste and lessen the environmental footprint of their purchases. As sustainability becomes a more prominent part of consumer identity, thrift stores offer a tangible way to put values into practice.

Social media is also playing a roll. Younger generations, especially Gen Z, are enthusiastic thrifters, often blending vintage and unique finds into personal style. Many consumers enjoy the treasure hunt aspect of thrift shopping, and social platforms have amplified the appeal of rare and distinctive pre-owned items.

The rise of resale platforms like Poshmark and the booming online secondhand market have also helped normalize thrift shopping and given consumers alternative ways to shop used goods, further fueling demand.

Challenges and changes

With the surge in popularity comes complexity. Some thrift stores are beginning to adjust pricing and inventory strategies in response to competitive pressures and increased demand, while others grapple with balancing donations, resale interests, and sustainable mission-driven goals.

Retail analysts say thrift shoppings momentum is likely to continue as economic and cultural forces reinforce each other. As households rethink how and where they spend their money, thrift stores from local charity shops to curated vintage boutiques are poised to remain a dynamic part of the retail landscape.

The products were distributed nationwide

By Mark Huffman of ConsumerAffairs

• Gerber is recalling limited batches of its Arrowroot Biscuits nationwide after discovering the potential presence of soft plastic and/or paper pieces that should not be consumed.

• The issue traces back to an arrowroot flour supplier that initiated its own recall; Gerber says it has stopped working with that supplier.

• No injuries or illnesses have been reported, and no other Gerber products are affected.

Gerber Products Company has announced a nationwide recall of certain Gerber Arrowroot Biscuits, citing a potential contamination issue involving soft plastic and/or paper pieces.

The company says it is taking the action out of an abundance of caution after learning that one of its arrowroot flour suppliers recalled ingredients used in the product.

The recall applies only to Gerber Arrowroot Biscuits 5.5-ounce packages produced between July 2025 and September 2025. According to Gerber, the affected products were distributed nationwide in the United States.

Consumers can identify recalled products by checking the 10-digit batch code printed on the back of the package, just before the best before date. The affected batch codes and corresponding best-before dates include:

• 5198565504 Best before Oct. 16, 2026

• 5202565504 Oct. 20, 2026

• 5203565504 Oct. 21, 2026

• 5204565504 Oct. 22, 2026

• 5205565504 Oct. 23, 2026

• 5209565504 Oct. 27, 2026

• 5210565504 Oct. 28, 2026

• 5211565504 Oct. 29, 2026

• 5233565504 Nov. 20, 2026

• 5238565504 Nov. 25, 2026

• 5239565504 / 5239565505 Nov. 26, 2026

• 5240565505 Nov. 27, 2026

• 5245565505 Dec. 2, 2026

• 5246565505 Dec. 3, 2026

• 5251565505 Dec. 8, 2026

• 5252565505 Dec. 9, 2026

• 5253565505 Dec. 10, 2026

• 5254565505 Dec. 11, 2026

• 5258565505 Dec. 15, 2026

• 5259565505 Dec. 16, 2026

Gerber emphasized that no other Gerber products are included in this recall.

What to do

Parents and caregivers who have purchased affected Arrowroot Biscuits are advised not to feed the product to their child. The company says consumers can return the product to the retailer where it was purchased for a full refund.

Although no injuries or illnesses have been reported, Gerber says it is working closely with the U.S. Food & Drug Administration (FDA) and will cooperate fully with the agencys review. The company also stated it is no longer working with the supplier linked to the contamination concern.

The quality, safety, and integrity of our products remain our highest priority, Gerber said, adding that it apologizes for any concern or inconvenience the recall may cause parents, caregivers, and retail customers.

Consumers with questions or concerns can contact Gerber Consumer Support 24/7 at 1-800-4-GERBER (1-800-443-7237).

Casual sippers vs. daily regulars: the rewards gap widens

• Starbucks now rewards heavy users more:Better perks and faster earning only happen if you rack up lots of Stars each year.

• New low-level reward added:60 Stars now gets you $2 off, but full free drinks still require more spending.

• Stars can expire for casual customers:Infrequent visitors can lose Stars after sixmonths, while loyal members keep theirs.

Starbucks is rolling out a new three-tier Rewards system starting on March 10, and depending on how often you go, this could either get you perks faster or push drink and treat freebies further out of reach.

Heres what you need to know before the big launch on March 10^th.

There will now be three levels instead of one

Depending on how many Stars you earn in a year, youll be put into one of three categories:

Green (entry level)

• 1 Star per $1 spent
• Birthday freebie
• Personalized offers and games
• NEW: Free Mod Mondays (one free drink add-on per month)
• Stars expire after six months unless you stay active monthly

Gold (500 Stars per year)

• 1.2 Stars per $1 spent
• Stars never expire
• At least fourDouble Star Days per year
• Seven days to use your birthday reward

Reserve (2,500 Stars per year)

• 1.7 Stars per $1 spent
• At least six Double Star Days per year
• 30 days to use your birthday reward
• Access to exclusive merch and invite-only experiences

Translation: The more you spend, the faster you earn. But top perks now require some fairly serious Starbucks loyalty.

Free rewards got a small boost for casual users

Starbucks also added a new 60-Star reward that gives $2 off any purchase.

Thats the lowest-effort discount theyve ever offered, and it helps occasional customers who never rack up enough Stars for full drinks.

Other reward levels:

• 25 Stars Free drink add-on (extra shot, syrup, cold foam)
• 60 Stars $2 off (NEW)
• 100 Stars Brewed coffee, tea, or bakery item
• 200 Stars Handcrafted drink or hot breakfast
• 300 Stars Lunch items or packaged coffee
• 400 Stars Merchandise up to a $20 value

Star expiration rules changed

This is one of the biggest shifts.

Green members: Stars expire after six months, but you can extend them by making a purchase, redeeming a reward, or reloading your card each month.

Gold & Reserve members: Your stars will never expire, which is a great perk. Especially when considering that Chipotle and Dunkin are both putting expiration dates on their points.

Frequent customers win here. Occasional visitors will need to stay active or lose rewards.

What this really means for customers:

Starbucks is shifting rewards toward people who go often, and making it harder to casually rack up freebies.

Occasional customers

If you tend to only visit Starbucks on occasion, youll definitely need to pay more attention.

The main reason is because Stars now expire after six months at the Green level unless you stay active.

That means you cant slowly build toward a free drink like before.

Upside: The new 60-Star reward for $2 off is fairly easy to reach.

Downside: Youll need to use your Stars sooner or risk losing them.

In reality: I think the best way to think of Stars now is like coupons with an expiration date. If you dont go to Starbucks often, dont hoard those stars. Use them as soon as you reach 25, 60, or 100 stars.

Regular customers

If you tend to visitonce or twice per week, this update will mostly help you.

In particular, once you reach Gold status, your Stars will never expire which is awesome.

Plus, youll earn them faster at 1.2 or 1.7 Stars per dollar, depending on how much you spend in a 12-month period. Youll also see more Double Star Days which will get you to free or discounted drinks much quicker.

Upside: More rewards if Starbucks is already part of your coffee routine.

Catch: You have to earn 500 Stars every year to keep that Gold status.

In reality: I think the bottom-line for loyal customers will likely be more freebies over time.

Heavy Starbucks fans

The new Reserve tier is for big spenders who rack up at least 2,500 Stars in a 12-month period.

You earn Stars the fastest and youll get access to exclusive perks. But reaching this level requires some serious spending, so it only makes sense to aim for Reserve if youre already there naturally.

In reality: Some nice bonuses if youre already a superuser. But its definitely not worth spending extra money every week just to qualify.