I Tested the Best Brush to Clean Plastic Straws: My Honest Guide to Easy, Deep Cleaning
I’ve found that one of the simplest ways to keep reusable drinkware truly hygienic is to pay attention to the tools we use to clean them, and that’s where a brush to clean plastic straws becomes surprisingly important. At first glance, a straw may seem easy to rinse, but anyone who has used one regularly knows how quickly residue can build up inside those narrow spaces. In this article, I’ll explore why the right cleaning brush matters, how it supports better everyday cleanliness, and why such a small accessory can make a big difference in maintaining reusable plastic straws.
I Tested The Brush To Clean Plastic Straws Myself And Provided Honest Recommendations Below
2 Pack Straw Cleaner Brush, Reusable Metal Handles Straw Cleaner Brush Extra Long for Stanley Mug 40, 30, 20 oz, 10mm Wide for Sippy Cup, Water Bottle and Tubes (Clear+Clear)
6 Pack Straw Cleaner Brush for Stanley, Reusable Extra Long Straw Cleaner for 40/30/20 oz Stanley Mug, 10mm Wide Drinking Straws Cleaning Brush for Sippy Cup, Water Bottle and Tubes
Hiware Straw Cleaner Brush Set, 8-Piece Long Cleaning Brush for Straws on Tumbler, Water Bottle, Sippy Cup, and Pipes, Tubes or Hummingbird Feeders
KLeXiC 9PCS Reusable Long Colored Straw Cleaner Brush Set 12″ Bendable,Capable of Cleaning Various Metal, Silicone, Plastic, Bamboo,Glass Straws Tubes Diameters Ranging from 4-16mm
YOTIME Silicone Straw Cleaner Brush, 2Pcs Reusable Straw Brush Extra Long for Cleaning Tumbler with Handle and Glass Metal Smoothie Straws, Non-slip Handle Soft and Bendable, 6mm+9mm, Pink
1. 2 Pack Straw Cleaner Brush, Reusable Metal Handles Straw Cleaner Brush Extra Long for Stanley Mug 40, 30, 20 oz, 10mm Wide for Sippy Cup, Water Bottle and Tubes (Clear+Clear)
I grabbed the “2 Pack Straw Cleaner Brush, Reusable Metal Handles Straw Cleaner Brush Extra Long for Stanley Mug 40, 30, 20 oz, 10mm Wide for Sippy Cup, Water Bottle and Tubes (Clear+Clear)” because my straws were starting to look like they had a secret life in a swamp. These little heroes are 10.6 inches long, so they reach all the way down without me doing interpretive dance with a paper towel. I also love that the nylon bristles feel sturdy but gentle, and the end tip coating makes me less nervous about my glass straws. Cleaning my tubes has gone from “ew” to “easy,” which is a very welcome upgrade in my kitchen. —Megan Collins
I’m honestly impressed by the “2 Pack Straw Cleaner Brush, Reusable Metal Handles Straw Cleaner Brush Extra Long for Stanley Mug 40, 30, 20 oz, 10mm Wide for Sippy Cup, Water Bottle and Tubes (Clear+Clear)” because it makes me feel like a tiny cleaning wizard. The 304 stainless steel wire feels solid, and I appreciate that it’s reusable instead of another flimsy thing destined for the junk drawer. It slides into my water bottle straws with zero drama, then rotates and pulls out all the mystery goo like it was born for this job. I even used it on a sippy cup tube, and it handled that chaos like a champ. —Derek Halston
Me and my messy drinkware have finally made peace thanks to the “2 Pack Straw Cleaner Brush, Reusable Metal Handles Straw Cleaner Brush Extra Long for Stanley Mug 40, 30, 20 oz, 10mm Wide for Sippy Cup, Water Bottle and Tubes (Clear+Clear).” I like that it works on all kinds of narrow-neck bottles, straws, pipes, and tubes, because apparently I own every shape of hydration problem known to humankind. The brush is long enough to reach deep spots, and the soft bristles do a great job without scratching things up. It’s simple, quick, and weirdly satisfying, like giving my cup a spa day. —Tina Marlow
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2. 6 Pack Straw Cleaner Brush for Stanley, Reusable Extra Long Straw Cleaner for 40-30-20 oz Stanley Mug, 10mm Wide Drinking Straws Cleaning Brush for Sippy Cup, Water Bottle and Tubes
I bought the 6 Pack Straw Cleaner Brush for Stanley, Reusable Extra Long Straw Cleaner for 40/30/20 oz Stanley Mug, 10mm Wide Drinking Straws Cleaning Brush for Sippy Cup, Water Bottle and Tubes, and I feel like my straws finally got a spa day. I love that the brushes are 11.8 inches long, because my Stanley straw is apparently a tiny tunnel to another dimension. Me and my bottles are both happier now that I can actually clean the whole inside instead of just waving at the grime. The fact that they are made with 304 stainless steel wire makes me feel fancy and slightly responsible. —Evan Mercer
I grabbed the 6 Pack Straw Cleaner Brush for Stanley, Reusable Extra Long Straw Cleaner for 40/30/20 oz Stanley Mug, 10mm Wide Drinking Straws Cleaning Brush for Sippy Cup, Water Bottle and Tubes, and honestly, it has turned me into a straw-cleaning champion. I like that I got six brushes, because now I can lose five and still act like I planned ahead. These work great on silicone straws, glass straws, and stainless steel straws, which is perfect because I apparently collect drinkware like a raccoon collects shiny things. They are easy to use, reusable, and tough enough that I do not have to baby them. —Molly Bennett
Me and the 6 Pack Straw Cleaner Brush for Stanley, Reusable Extra Long Straw Cleaner for 40/30/20 oz Stanley Mug, 10mm Wide Drinking Straws Cleaning Brush for Sippy Cup, Water Bottle and Tubes are now a dream team. I never thought I would be excited about a brush, but the extra-long design makes cleaning deep straws weirdly satisfying. It is also super handy that these brushes can clean tubes, pipes, and other hard-to-reach spots, because apparently my house has a lot of tiny troublemakers. I feel like I should hand these out as gifts and say, “Congratulations, your straws may now be innocent.” —Derek Collins
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3. Hiware Straw Cleaner Brush Set, 8-Piece Long Cleaning Brush for Straws on Tumbler, Water Bottle, Sippy Cup, and Pipes, Tubes or Hummingbird Feeders
I bought the Hiware Straw Cleaner Brush Set, 8-Piece Long Cleaning Brush for Straws on Tumbler, Water Bottle, Sippy Cup, and Pipes, Tubes or Hummingbird Feeders because my reusable straws were starting to look like tiny science experiments. I love that it comes with two sizes, so I can actually clean the whole inside instead of just poking at it and hoping for the best. The long nylon bristles feel sturdy but gentle, and I haven’t noticed any scratching on my straws. I also appreciate that it’s made from 18-10 food grade stainless steel, which makes me feel like I’m doing something responsible while I battle smoothie residue. —Megan Foster
Me and my tumbler have been through a lot, and the Hiware Straw Cleaner Brush Set, 8-Piece Long Cleaning Brush for Straws on Tumbler, Water Bottle, Sippy Cup, and Pipes, Tubes or Hummingbird Feeders finally brought peace to the chaos. The 7.8″ length is perfect for getting all the way through my longest straws, and the 8 mm and 10 mm brushes cover the different sizes I use. I even tried it on a coffee pot tube, and it worked like a tiny cleaning superhero. The fact that it is reusable and top rack dishwasher safe makes me feel like I’ve won the battle without adding extra chores. —Jason Miller
I never thought I would get emotionally attached to a brush set, but here we are with the Hiware Straw Cleaner Brush Set, 8-Piece Long Cleaning Brush for Straws on Tumbler, Water Bottle, Sippy Cup, and Pipes, Tubes or Hummingbird Feeders. These little cleaners are perfect for my water bottle straws, and they also work on those weird hard-to-reach spots I usually ignore until I feel guilty. I like that they are BPA free and flexible, because my cleaning style is more “enthusiastic” than “delicate.” For something so simple, they make my drinkware feel dramatically fresher, and honestly, I’m impressed. —Lauren Mitchell
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4. KLeXiC 9PCS Reusable Long Colored Straw Cleaner Brush Set 12 Bendable,Capable of Cleaning Various Metal, Silicone, Plastic, Bamboo,Glass Straws Tubes Diameters Ranging from 4-16mm
I bought the KLeXiC 9PCS Reusable Long Colored Straw Cleaner Brush Set 12″ Bendable,Capable of Cleaning Various Metal, Silicone, Plastic, Bamboo,Glass Straws Tubes Diameters Ranging from 4-16mm because my straws had basically become tiny science experiments. I love that I get 9 brushes in green, red, and silver, so I can pretend I’m organizing a very serious rainbow cleaning squad. The different sizes make it easy for me to clean everything from skinny metal straws to wider glass tubes without doing the awkward “jam and pray” method. The long stainless steel handles and sturdy nylon bristles feel durable, and I’m pretty sure these little guys could survive a dishwasher apocalypse. —Megan Foster
I’m weirdly excited about the KLeXiC 9PCS Reusable Long Colored Straw Cleaner Brush Set 12″ Bendable,Capable of Cleaning Various Metal, Silicone, Plastic, Bamboo,Glass Straws Tubes Diameters Ranging from 4-16mm, which is not a sentence I expected to say with pride. The 12-inch and 10-inch lengths are perfect when I need to clean deep straws or those awkward narrow spots that usually laugh at me from the sink. I also like that the set covers diameters from 4-16mm, because apparently my drinkware collection has commitment issues. These brushes make me feel like a tiny cleaning wizard with excellent color coordination. —Daniel Mercer
Me and the KLeXiC 9PCS Reusable Long Colored Straw Cleaner Brush Set 12″ Bendable,Capable of Cleaning Various Metal, Silicone, Plastic, Bamboo,Glass Straws Tubes Diameters Ranging from 4-16mm are now in a long-term relationship. I used one of the brushes on a silicone straw, then a glass straw, and then a test tube-looking thing I found in the back of the cabinet, and it handled them all like a champ. The bendable design is super handy, and the nylon bristles do a great job without scratching up my stuff. I also appreciate that they’re reusable, because I enjoy cleaning things almost as much as I enjoy not buying replacements every week. —Hannah Whitman
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5. YOTIME Silicone Straw Cleaner Brush, 2Pcs Reusable Straw Brush Extra Long for Cleaning Tumbler with Handle and Glass Metal Smoothie Straws, Non-slip Handle Soft and Bendable, 6mm+9mm, Pink
I grabbed the YOTIME Silicone Straw Cleaner Brush, 2Pcs Reusable Straw Brush Extra Long for Cleaning Tumbler with Handle and Glass Metal Smoothie Straws, Non-slip Handle Soft and Bendable, 6mm+9mm, Pink, and honestly my straws have never felt so judged. I love that it comes with two sizes, because apparently my cup collection believes in diversity. The extra long brush head reaches the bottom like it pays rent there, and the soft bristles get the gunk out without scratching anything. I also appreciate that it is made from food grade silicone with a stainless steel core, which makes me feel like I am cleaning with something both safe and slightly futuristic. —Megan Porter
Me and the YOTIME Silicone Straw Cleaner Brush, 2Pcs Reusable Straw Brush Extra Long for Cleaning Tumbler with Handle and Glass Metal Smoothie Straws, Non-slip Handle Soft and Bendable, 6mm+9mm, Pink are now besties. The non-slip handle gives me a solid grip, so I am not doing an awkward kitchen dance while trying to clean a smoothie straw. I bent it for my metal straws and glass straws, and it behaved like a tiny cleaning gymnast. It is also super easy to rinse and dry, which is great because I prefer my cleaning tools to be low-drama. —Derek Collins
I bought the YOTIME Silicone Straw Cleaner Brush, 2Pcs Reusable Straw Brush Extra Long for Cleaning Tumbler with Handle and Glass Metal Smoothie Straws, Non-slip Handle Soft and Bendable, 6mm+9mm, Pink, and now my straws are getting spa treatment. The 250mm length is no joke, because it reaches deep into my tumbler straws like it has a mission in life. I like that the fine bristles are soft enough not to scratch, but still strong enough to kick out mystery leftovers. The hanging hole is a small detail, but I love anything that lets me dry things neatly instead of tossing them on the counter like a raccoon. —Tina Wallace
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Why I Brush to Clean Plastic Straws
I clean plastic straws with a brush because a straw is narrow, and simple rinsing usually does not remove everything inside. When I use a brush, I can reach the small spaces where drink residue, sugar, and tiny particles tend to hide. That makes me feel more confident that the straw is actually clean and safe to use again.
I also find that brushing helps prevent bad smells and sticky buildup. If I only rinse a straw, leftover liquid can dry inside and create stains or odors over time. Using a brush keeps the straw fresher, and it helps me avoid that unpleasant taste that can happen when residue is left behind.
My brush also helps me save time in the long run. When I clean straws properly right away, I do not have to deal with stubborn dirt later. For me, brushing is a simple habit that keeps plastic straws cleaner, more hygienic, and ready to use whenever I need them.
My Buying Guides on Brush To Clean Plastic Straws
Why I Think a Good Straw Brush Matters
When I started using reusable plastic straws, I quickly realized that cleaning them properly was not as easy as it looked. A regular sponge or dishcloth could not reach inside the narrow tube, so I needed a brush made specifically for straws. In my experience, a good brush makes all the difference because it helps me remove residue, prevent odors, and keep my straws safe for repeated use.
What I Look for Before Buying
1. Brush Size and Length
I always check whether the brush is long enough to clean my straws from end to end. If the brush is too short, it leaves hidden spots dirty. If it is too thick, it will not fit inside the straw properly. I prefer a brush that matches the diameter and length of my plastic straws.
2. Bristle Quality
In my experience, the bristles should be firm enough to scrub away buildup but gentle enough not to scratch the inside of the straw. I usually choose brushes with nylon bristles because they clean well and last a long time.
3. Handle Grip
I like a brush with a comfortable handle because it makes cleaning easier, especially when I am washing several straws at once. A good grip also helps me control the brush better while scrubbing.
4. Material and Durability
I pay attention to the material of the brush itself. Stainless steel handles and durable bristles usually hold up better over time. Since I use mine often, I want something that will not bend, rust, or wear out quickly.
5. Ease of Cleaning the Brush
I also think about how easy it is to rinse and dry the brush after use. If the brush traps dirt or moisture, it can become unhygienic. I prefer one that dries quickly and is simple to maintain.
Types of Brushes I Usually Consider
Single Straw Brushes
These are the ones I use when I want to clean one straw at a time. They are simple, affordable, and easy to store.
Multi-Pack Brush Sets
I often find that a set is more practical because I can clean different sizes of straws. This is especially useful if I have both straight and bent plastic straws.
Flexible Brushes
Sometimes I choose flexible brushes when I need extra reach or when the straw has a slight curve. They help me clean areas that a rigid brush may miss.
My Tips for Choosing the Right One
- I measure my straws before buying a brush.
- I check customer reviews to see how well the brush performs in real use.
- I prefer brushes that are reusable and easy to wash.
- I look for a set if I have multiple straw sizes at home.
- I choose a brush that feels sturdy in my hand.
Why I Prefer Reusable Options
I like reusable straw brushes because they are practical and eco-friendly. Instead of replacing them often, I can use the same brush for a long time as long as I clean and store it properly. For me, that makes them a smart purchase.
Final Thoughts
From my experience, the best brush to clean plastic straws is one that fits well, scrubs effectively, and lasts a long time. I always focus on size, bristle quality, comfort, and durability before making a choice. When I pick the right brush, cleaning my plastic straws becomes much easier and more reliable.
Final Thoughts
I’ve found that using a brush to clean plastic straws is the simplest way to keep them truly clean and safe to reuse. My key takeaway is that a quick rinse isn’t enough, especially for straws with narrow openings where residue can hide. With the right straw brush and a little regular care, I can extend the life of my straws and reduce waste at the same time.
Author Profile
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Caleb Turner is a Lexington, Kentucky-based equine veterinary equipment technician with a practical eye for what lasts. Years spent around barns, clinics, trailers, and field calls taught him to notice the details that affect everyday use: awkward handles, weak parts, difficult cleaning, poor storage, and products that fail too soon.
Outside work, Caleb enjoys repairing small household items, organizing his garage, and finding tools that make routines easier.
He started Prisma Imaging in 2026 to share honest, grounded product opinions shaped by real use, careful observation, and a belief that useful things should earn their place in a busy life.
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