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ALLWAY CT31 3-in-1 Caulk Tool for Removal and Application
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Return this item for free
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Learn more
Learn more
Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
Bundles with this item
Purchase options and add-ons
Color | Ct31 |
Brand | ALLWAY |
Item Weight | 9 Grams |
Item Form | Liquid |
Surface Recommendation | Window |
About this item
- Multifunction 3-in-1 Caulk Tool: Comfortable soft-grip and made from strong engineering plastic
- Remove Old Caulk: Push or pull the stainless-steel blade to quickly remove old caulk
- Smooth Freshly Laid Caulk: Rotatable silicone triangle features 3 bead profiles for caulk beads (narrow, medium, or wide)
- Easy Clean Up: Plastic scraper can be used for additional removal and clean-up of materials
- Versatile Design: Works with acrylic, latex, and silicone caulk and is handy for window, bath, and shower projects
Frequently bought together

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Product details
- Is Discontinued By Manufacturer : No
- Product Dimensions : 9.5 x 3.88 x 1.62 inches; 0.32 ounces
- Item model number : Allway Tools - CT31
- Department : Unisex-Adult
- Date First Available : November 9, 2010
- Manufacturer : Allway Tools, Inc.
- ASIN : B004BGAER8
- Country of Origin : China
- Best Sellers Rank: #271 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
- #1 in Hand Caulking Guns
- Customer Reviews:
Product Description
The Allway Tools 3-in-1 Caulk Tool can be used to remove old caulk, smooth freshly laid caulk, and scrape surfaces. The multi-function tool works with acrylic, latex, and silicone caulk and is handy for window, bath, and shower projects. The patented 3-in-1 caulk tool is equipped with a soft-grip handle for added comfort and control during extended use. Quickly and easily remove old, dried caulk with either a push or pull motion using the stainless-steel blade. The rotatable silicone rubber smoothing triangle has 3 profiles (1/8", 3/16" and 1/4") for smoothing freshly laid caulk. Simply rotate the triangle to select the preferred bead size for your project. Use the built-in scraper end for keeping surfaces clean and free of debris. The tool is made of engineering grade plastic, providing a durable, strong handle for long-lasting use. The 3-in-1 Caulk Tool is the only tool you need to complete your caulk replacement.
From the brand

The Tools You Ask for by Name
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Almost 90 Years of Innovation
Founded in 1935 in the heart of New York City, Allway Tools leads the industry with cutting-edge innovation, design, and unmatched quality, backed by over 150 patents and growing. Beyond paint sundries, Allway has expanded its product line to include specialized tools for a wide range of home improvement categories, including drywall, wallcoverings, tile, masonry, flooring, cutting, and cleaning.
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HSN Handy Saw Nest
The updated Handy Saw can cut wood, plastic, wallboard, and even metal.
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Our Mission
We founded Allway Tools on the idea that we could build a better saw. We did. Our purpose endures- to serve you, our customers.
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CT31 3-in-1 Caulk Tool
Remove old caulk, smooth freshly laid caulk, and scrape surfaces for easy edge clean-up.
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From the manufacturer


Applications
The durable stainless steel blade effortlessly lifts and removes old caulk with either a forward or backward motion.
A straightforward rotation grants three distinct options for smoothing newly applied caulk lines. Select from narrow (1/8 inch), medium (3/16 inch), or wide (1/4 inch) widths.
The built-in plastic scraper end is for light duty scraping and additional removal and clean-up of materials.
The soft-grip handle helps ensure a secure, comfortable hold and less hand fatigue, even during longer projects.
Silicone Triangle Bead Profiles
What's in the box
Product guides and documents
Videos
Videos for this product
1:13
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Does it Actually Work... Let's Test!✅ Modern Reviews ✅
Videos for this product
1:08
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What You Must Know Before Buying (Honest Review)Kevin (Honest Reviewer)
Videos for this product
9:37
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How to Remove Silicone Caulking In Tub/ShowerThe Fixer
Videos for this product
5:34
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Customer Review: Very good tool for removing silicone!KENFL74
Videos for this product
1:04
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Allway 3 in 1 Caulk Tool | CT31 | TutorialAllway Tools Inc.
Videos for this product
1:27
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Allway 3 in 1 Caulk Removal and Application Tool - ReviewPureReviews
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the caulking tool works well, particularly for removing old caulk from 20-year-old installations, and appreciate its ease of use, with one customer noting it takes less than 3 minutes to complete tasks. The tool receives positive feedback for its versatility, with one mentioning it's handy for multiple projects, and customers praise its effectiveness for smoothing out new caulk and cleaning up after use. The build quality and value for money receive mixed reviews - while some find it well-constructed and worth the money, others describe it as cheaply made and a waste of money.
AI-generated from the text of customer reviews
Customers find that the caulking tool works incredibly well and produces satisfying results, with one customer noting its effectiveness with all types of caulk.
"...The tool's design allows for a smooth, even application, which has significantly improved the finish of my work...." Read more
"...The best part? It's so satisfying to use, you might find yourself looking for excuses to recaulk everything in sight...." Read more
"...angles on the wedge for straightening up your caulk lines worked amazingly well The decent: The metal scraper part to remove old caulk...." Read more
"...It works great! Super easy to clean, and I like that there are options for the width of the bead of caulk." Read more
Customers find the caulking tool effective at removing old caulk, particularly noting its success with 20-year-old material.
"...The removal process is much easier now; the scraper effectively gets rid of old caulk without damaging the surfaces...." Read more
"...This little gadget makes grout removal a breeze—no more struggling with stubborn grout lines. Just a few swipes, and the grout is gone!..." Read more
"...The decent: The metal scraper part to remove old caulk. I used it some but then eventually switched to a screwdriver...." Read more
"This tool is wonderful to use when digging out old caulk or spreading new. It works great!..." Read more
Customers find the caulking tool easy to use, completing tasks in less than 3 minutes and making shower caulking particularly simple.
"...This tool has really streamlined my caulking projects, saving me time and effort...." Read more
"...caulk goes on smoothly and evenly, making the whole process clean and easy. The best part?..." Read more
"This tool is very cheap and very convenient. Highly recommended to if you need fix small projects." Read more
"Well made and easy to use! Helped tremendously getting the old caulking removed in our bathroom! This was a lifesaver!" Read more
Customers find the caulking tool versatile and handy for home projects.
"...I particularly like about this tool is how it combines multiple functions into one compact device...." Read more
"...This tool gives you everything you need and the precision to make things less frustrating. Get it." Read more
"...This was a lifesaver!" Read more
"...With three different size points to use, I found my bathroom and bedroom renovation to be cleanly finished with accurate and consistent edges...." Read more
Customers find the caulking tool easy to clean, with the removable vinyl insert making it a snap to maintain.
"...The removal process is much easier now; the scraper effectively gets rid of old caulk without damaging the surfaces...." Read more
"...The caulk goes on smoothly and evenly, making the whole process clean and easy. The best part?..." Read more
"...It works great! Super easy to clean, and I like that there are options for the width of the bead of caulk." Read more
"...Cleanup is easy because even the stickiest of dried caulk won't stick to the rubber portion that directly manipulates the material being applied...." Read more
Customers praise the caulking tool's smoothing capabilities, particularly noting its excellent bead finish and effectiveness on inside corners.
"...Applying new caulk is a breeze too. The tool's design allows for a smooth, even application, which has significantly improved the finish of my..." Read more
"...The caulk goes on smoothly and evenly, making the whole process clean and easy. The best part?..." Read more
"Works beautifully- smoothed out caulk well and removes old caulk. Effective." Read more
"This actually works !!! Its seamless and flawless" Read more
Customers have mixed opinions about the caulking tool's build quality, with some finding it well constructed and lasting with proper care, while others report it being cheaply made and not very heavy duty.
"...It's well designed, made from sufficiently good materials for something so inexpensive...." Read more
"...The bad: The plastic scraper. Completely useless angle and doesn't do much due to it being plastic." Read more
"...My bath looks much, much nicer, the caulk is holding up wonderfully, and now everything is water-tight again." Read more
"...Silicone spreader is cheap, but mostly works (mine has a small tear in the back of the material from the start, but still worked okay.)..." Read more
Customers have mixed opinions about the caulking tool's value for money, with some finding it a great value while others consider it a waste of money.
"This tool is very cheap and very convenient. Highly recommended to if you need fix small projects." Read more
"...HD one seemed easier overall but less sturdy...." Read more
"...making the latex look good, but this tool is worth the money for stripping out old caulk. It works great for that!" Read more
"...The value was very reasonable, and fast shipping. A+++ seller. Thank you" Read more
Reviews with images

⭐5 Stars⭐ │ EASY CAULK REMOVAL │ Build Quality │ 3 in 1 Design
Top reviews from the United States
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- Reviewed in the United States on July 16, 2024Style: Caulk ToolVerified PurchaseThe ALLWAY CT31 3-in-1 Caulk Tool has been a fantastic addition to my DIY toolkit. As someone who takes on a lot of home improvement projects, I needed a tool that could simplify the caulking process, and this one fits the bill perfectly.
What I particularly like about this tool is how it combines multiple functions into one compact device. The removal process is much easier now; the scraper effectively gets rid of old caulk without damaging the surfaces. Applying new caulk is a breeze too. The tool's design allows for a smooth, even application, which has significantly improved the finish of my work.
The ergonomic handle is comfortable to hold, even during extended use. It doesn’t strain my hand, which is a huge plus considering how tedious caulking can be. The built-in silicone smoother works wonders, leaving a professional-looking finish every time.
One minor downside I noticed is that the plastic scraper isn't as effective on tougher, older caulk. However, using a bit of extra elbow grease usually does the trick.
This tool has really streamlined my caulking projects, saving me time and effort. Whether I'm redoing the bathroom sealant or touching up the kitchen, the ALLWAY CT31 3-in-1 Caulk Tool has proven to be incredibly handy and efficient.
- Reviewed in the United States on February 1, 2025Style: Caulk ToolVerified PurchaseI recently got this nifty tool for removing grout and recaulking, and it's an absolute game-changer! This little gadget makes grout removal a breeze—no more struggling with stubborn grout lines. Just a few swipes, and the grout is gone!
But wait, there's more! The other end of the tool is perfect for pressing and smoothing caulk into crevices. It's like having a two-in-one superhero for all your bathroom and kitchen renovation needs. The caulk goes on smoothly and evenly, making the whole process clean and easy.
The best part? It's so satisfying to use, you might find yourself looking for excuses to recaulk everything in sight. If you're tackling a home improvement project, this tool is a must-have. Highly recommend!
- Reviewed in the United States on April 24, 2025Style: Caulk ToolVerified PurchaseI would have given it a five but the rubber ends on the triangle were ragged
- Reviewed in the United States on April 18, 2025Style: Caulk ToolVerified PurchaseThis tool is wonderful to use when digging out old caulk or spreading new. It works great! Super easy to clean, and I like that there are options for the width of the bead of caulk.
- Reviewed in the United States on March 10, 2025Style: Caulk ToolVerified PurchaseThis tool works well for smoothing caulk after you apply it. It did not work well for me when I tried to remove old caulk.
- Reviewed in the United States on March 19, 2025Style: Caulk ToolVerified PurchaseI’ve always taken pride in my caulking skills, but this little tool works really well. It's well designed, made from sufficiently good materials for something so inexpensive. Cleanup is easy because even the stickiest of dried caulk won't stick to the rubber portion that directly manipulates the material being applied. So, I’ve also successfully used it for applying wood putty and spackle.
- Reviewed in the United States on April 19, 2025Style: Caulk ToolVerified PurchaseWorks beautifully- smoothed out caulk well and removes old caulk. Effective.
- Reviewed in the United States on April 20, 2025Style: Caulk ToolVerified PurchaseI'm no handyman. In fact, I've never in my life used caulk until now. But I live in an old apartment, where maintenance is slow to respond and tends to do the bare minimum, and that's exactly what they did with my tub before I moved in. The old, stained caulk between the tub and the plastic fake-tile walls around it was separating and cracking, and I decided to just fix it myself. This tool is exactly what I needed. I was able to move the old caulk easily, and it helped me lay down new caulk perfectly. I just followed the instructions on the caulk I bought and used this tool to get the job done easily and quickly. My bath looks much, much nicer, the caulk is holding up wonderfully, and now everything is water-tight again.
Top reviews from other countries
- THReviewed in Singapore on March 27, 2024
5.0 out of 5 stars Worth the money
Style: Caulk ToolVerified PurchaseSturdy and sharp enough to strip the caulks. But the triangular rubber tip is not easy to perfect since the handle is long and can get in the way when working on corners or small gaps. I finally took the triangular rubber tip off the handle to do the smoothing.
- Richard T. SmithReviewed in Canada on September 10, 2024
5.0 out of 5 stars Great tool, great value
Style: Caulk ToolVerified PurchaseWorks great
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Alfredo SoriaReviewed in Mexico on November 12, 2024
5.0 out of 5 stars Solo batallé en algunas esquinas
Style: Caulk ToolVerified PurchaseEn general muy bueno
- Scott C HA4Reviewed in the United Kingdom on April 19, 2017
5.0 out of 5 stars Quality
Style: Caulk ToolVerified PurchaseWell made product. I used with a reasonable amount of pressure and the product worked well. Ready in the toolbox for its next job!
- DGH 7Reviewed in Australia on January 19, 2025
5.0 out of 5 stars Just what was needed
Style: Caulk ToolVerified PurchaseA great, all-in-one compact product which allowed me to re-silicone my shower easily and virtually mess-free.