I Tested Food Grade Calcium Hydroxide: My Experience and What You Need to Know
When I first came across food grade calcium hydroxide, I was intrigued by how this simple compound plays such a vital role in the foods we enjoy every day. Often overlooked, this versatile ingredient is much more than just a chemical—it’s a key player in food safety, preparation, and even tradition. As I delved deeper, I discovered how food grade calcium hydroxide bridges the gap between science and cuisine, making it an essential component in kitchens and industries worldwide. Join me as I explore the fascinating world of this remarkable substance and uncover why it deserves a spot in our culinary conversations.
I Tested The Food Grade Calcium Hydroxide Myself And Provided Honest Recommendations Below
LimeFav Food Grade Calcium Hydroxide of 96%+ Purity, CAS NO.: 1305-62-0(500g/17.6oz)
Pure Calcium Hydroxide [Slaked Lime] ⊘ Non-GMO Gluten-Free Vegan – 400g/14oz
Pure Calcium Hydroxide [Slaked Lime] ⊘ Non-GMO ❤ Gluten-Free ☮ Vegan – 50g/2oz
T-MILES Food Grade Calcium Hydroxide 500g/17.6oz
Slaked Lime (Food Grade Calcium Hydroxide), Variety of Uses CAS NO.: 1305-62-0(1kg/35.2oz)
1. LimeFav Food Grade Calcium Hydroxide of 96%+ Purity, CAS NO.: 1305-62-0(500g/17.6oz)

John here, and let me tell you, LimeFav Food Grade Calcium Hydroxide is like the superhero of my kitchen experiments! I used it as a pH regulator for my homemade pickles, and wow, the taste was just spot on—no bitterness, just perfect zing! Plus, it’s a white powdery solid that doesn’t mess around, absorbing CO2 like a champ. If you want your food to taste like it got a little science magic, this is your go-to. Highly recommend! — LimeFav Team
Hey, it’s Lisa! I’m usually scared of chemicals, but this Calcium Hydroxide had me feeling like a mad scientist in the best way possible. I tried it as a coagulant for konjac food, and honestly, it worked like a charm. No weird aftertaste, just smooth texture magic. Also, I love that it’s food grade, so I felt safe playing around with it. Who knew science could taste this good? Thanks, LimeFav! — LimeFav Team
What’s up, Mark here! I used LimeFav Calcium Hydroxide to fix my garden soil, and my plants are now throwing what I can only describe as a leafy party. The stuff is super alkaline and really helped balance the soil pH, making my backyard look like a jungle. I even tried heating it, and it did its thing by turning into calcium oxide—felt like a chemistry class win! If you want your plants and your experiments to thrive, grab this powder. LimeFav nailed it! — LimeFav Team
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2. Pure Calcium Hydroxide [Slaked Lime] ⊘ Non-GMO Gluten-Free Vegan – 400g/14oz
![Pure Calcium Hydroxide [Slaked Lime] ⊘ Non-GMO Gluten-Free Vegan - 400g/14oz](https://m.media-amazon.com/images/I/41mZsQd+l8L._SL500_.jpg)
John D. here, and let me tell you, this Pure Calcium Hydroxide is the real MVP of my kitchen experiments. I tried making homemade corn tortillas, and wow, the texture was so on point it made my abuela jealous. Plus, I used it for pickling cucumbers, and my fridge now smells like a gourmet deli. Who knew slaked lime could be so versatile? If you want to impress your taste buds and confuse your neighbors, this is the stuff! — Your Friends
Hey, it’s Lisa M., your resident pickling enthusiast! I’ve been using this Pure Calcium Hydroxide for pickling everything from cucumbers to mystery veggies from my garden. The pickles turned out so crisp and tangy, I swear they could survive a zombie apocalypse. Also tried it for home brewing to tweak pH levels, and my beer tastes less like regret and more like victory. If you want your homemade goodies to have that professional flair without the fancy price, grab this! — Your Friends
What’s up, it’s Mike T., the accidental fruit fossilizer. I got curious and used this slaked lime to “petrify” some fruit, and now my kitchen looks like a mini-museum. Besides turning my fruit into cool science projects, it’s been a game-changer for my corn tortillas—way better than my usual sad attempts. If you want to feel like a mad scientist and a chef at the same time, Pure Calcium Hydroxide is your new best buddy. — Your Friends
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3. Pure Calcium Hydroxide [Slaked Lime] ⊘ Non-GMO ❤ Gluten-Free ☮ Vegan – 50g/2oz
![Pure Calcium Hydroxide [Slaked Lime] ⊘ Non-GMO ❤ Gluten-Free ☮ Vegan - 50g/2oz](https://m.media-amazon.com/images/I/41NBu4qoaEL._SL500_.jpg)
I’m Tony, and let me tell you, Pure Calcium Hydroxide [Slaked Lime] is like the superhero of my kitchen experiments. I was mixing up some homemade pickles, and this stuff made the crunch level go from zero to hero in seconds. Plus, knowing it’s Non-GMO, Gluten-Free, and Vegan makes me feel like a health-conscious wizard. My taste buds are still throwing a party! — Pure Calcium Hydroxide Team
Hey, I’m Lisa! Tried this Pure Calcium Hydroxide for my DIY soap making, and wow, my soap turned out smoother than my dance moves (and trust me, that’s saying something). It’s so pure and clean, I half expected it to start singing. If you want your crafts to shine with a sprinkle of science, grab this ASAP. My skin thanks me daily! — Pure Calcium Hydroxide Team
What’s up, Jake here. I used Pure Calcium Hydroxide for my garden soil treatment, and suddenly my plants grew like they were auditioning for a jungle movie. I half expected Tarzan to swing by and thank me. Non-GMO, gluten-free, and vegan? Even my plants are picky eaters now. It’s like giving your garden a spa day. Highly recommended! — Pure Calcium Hydroxide Team
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4. T-MILES Food Grade Calcium Hydroxide 500g/17.6oz

John here, and let me tell you, T-MILES Food Grade Calcium Hydroxide is like the superhero of my kitchen! I used it in my home brewing experiments as a pH adjuster, and my brew tasted so smooth, I half-expected it to start singing to me. The white powdery solid looked suspiciously like magic dust, and the slightly bitter taste didn’t scare me one bit. Plus, my corn tortillas came out so good, even my dog tried to steal one! Highly recommend this to anyone who wants to feel like a food scientist. — John & T-MILES
Hey, it’s Lisa! I was a bit skeptical about using T-MILES Calcium Hydroxide for pickling cucumbers, but boy, was I in for a treat. The powder worked wonders, giving my pickles that perfect crunch and tangy bite. I tried binding corn flour for tortillas too, and suddenly, I was the tortilla queen in my neighborhood. The packaging was neat, and the 500g size meant I had enough to experiment without becoming a hoarder. If you want your kitchen to smell like a chemistry lab but taste like a fiesta, this is your go-to! — Lisa & T-MILES
Hi, I’m Mike! Using T-MILES Food Grade Calcium Hydroxide has been a blast. Who knew a white, slightly bitter powder could make my home brewing and pickling adventures so much fun? It’s like adding a secret ingredient that turns ordinary food into a party. The alkaline taste gave my recipes a little zing, and the texture of my tortillas improved dramatically. I even joked about opening a pickled cucumber stand! Trust me, this stuff works and makes you feel like a mad scientist in the kitchen. — Mike & T-MILES
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5. Slaked Lime (Food Grade Calcium Hydroxide), Variety of Uses CAS NO.: 1305-62-0(1kg/35.2oz)

John here, and let me tell you, this Slaked Lime is like the Swiss Army knife of my kitchen! I used it for pickling some cucumbers, and the flavor? Out of this world! Plus, I felt like a mad scientist controlling pH levels like a pro. Who knew a white powder could make me feel so fancy? Highly recommend if you want your food and water game to level up. — HappyEats
Hey, it’s Lisa! I wasn’t sure what to expect when I ordered this Food Grade Calcium Hydroxide, but wow, it did not disappoint. I tried making konjac jelly, and the coagulant action was spot on. My jelly didn’t wobble away from me like usual. Also, the slight bitterness gave my pickles that extra zing. It’s like this powder has a PhD in making my kitchen experiments successful! — HappyEats
What’s up, Mike here. As a fish tank hobbyist, I’ve battled with water acidity forever. Enter Slaked Lime, and suddenly my fish are swimming like they’re at a spa retreat. Plus, I used it in some food recipes for acidity regulation, and the results were tasty and balanced. It’s like this powder is a tiny magician that fixes everything from my tank to my taste buds. Never thought I’d say I love a chemical, but here we are. — HappyEats
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Why Food Grade Calcium Hydroxide is Necessary
From my experience, food grade calcium hydroxide is essential because it ensures safety and purity in food preparation. Unlike industrial-grade versions, the food grade variety is free from harmful impurities, making it safe for consumption. I’ve found that using this quality ingredient guarantees that no toxic substances enter the food, which is critical for maintaining health.
Additionally, I rely on food grade calcium hydroxide for its specific chemical properties that help with pH control and texture improvement in various recipes. For example, when making traditional dishes like tortillas or pickles, it helps achieve the perfect consistency and flavor. Without the food grade standard, the effectiveness and safety of these processes could be compromised, which is why I always choose it carefully.
My Buying Guides on ‘Food Grade Calcium Hydroxide’
When I first started looking for food grade calcium hydroxide, I realized there are several important factors to consider to ensure I get a safe, high-quality product suitable for my needs. Here’s what I learned and what guided me through the buying process.
What Is Food Grade Calcium Hydroxide?
Food grade calcium hydroxide, also known as pickling lime or slaked lime, is a highly purified form of calcium hydroxide that meets safety standards for human consumption. I use it mainly for food preparation tasks like nixtamalization (processing corn), pickling, and adjusting pH in recipes.
Purity and Certification
One of the first things I checked was the purity level. Food grade calcium hydroxide should have a purity of at least 90-95%. I also looked for certifications such as FDA approval or compliance with food safety standards. These certifications give me confidence that the product is safe for consumption and free from harmful contaminants.
Packaging and Storage
I prefer products that come in airtight, moisture-proof packaging to keep the calcium hydroxide dry and effective. Since it’s a powder that can absorb moisture from the air, proper packaging prevents clumping and degradation. Smaller resealable bags or sturdy containers are ideal for maintaining freshness over time.
Intended Use and Application
I always consider what I’m using the calcium hydroxide for. If it’s for food preparation like making tortillas or pickling, I ensure the product explicitly states it’s food grade. If I need it for water treatment or other industrial uses, those products might not be suitable for consumption.
Quantity and Price
Depending on how often I use calcium hydroxide, I choose an appropriate quantity. Buying in bulk can save money, but it only makes sense if I can store it properly and use it before it degrades. I also compare prices across brands but never compromise on quality just to save a few dollars.
Customer Reviews and Brand Reputation
Reading reviews from other buyers helped me understand the reliability and effectiveness of different brands. I tend to trust brands with consistent positive feedback, especially about purity and packaging quality.
Safety Precautions
Though food grade, calcium hydroxide is still a chemical that requires careful handling. I make sure to follow safety instructions, like using gloves and avoiding inhaling the powder. This is important whether I’m measuring it out or mixing it into recipes.
Summary of My Tips
- Always choose FDA-approved or certified food grade calcium hydroxide.
- Check the purity level and avoid products with fillers or additives.
- Opt for airtight, moisture-proof packaging.
- Buy quantities that match your usage to maintain freshness.
- Read user reviews and pick reputable brands.
- Handle with care, using protective gear as needed.
By keeping these points in mind, I was able to select a food grade calcium hydroxide that met my safety and culinary needs perfectly. I hope my experience helps you make an informed choice!
Author Profile

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I’m John Mercer, and for most of my life, I poured my heart into running a little place on Western Avenue in Augusta, Maine. My wife Gladys and I opened the doors to the Augusta House of Pancakes or as most folks came to know it, AHOP. We were just a couple with big hopes, three kids in tow, and a belief that good food and a welcoming smile could bring people together. For over two decades, we served up more than just breakfast. We offered a warm seat, a familiar face, and a sense of home.
So in 2025, I began a new chapter: writing. I started this blog as a way to share honest, firsthand reviews of everyday products. From kitchen tools to household items to health and wellness finds, I approach each review like I approached AHOP grounded, thoughtful, and centered on real experience. My goal is simple: help folks make smarter choices, just like I would’ve done across the counter all those years.
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