Diatomaceous earth (DE) is defined by OSHA as an amorphous silica composed of the microscopic skeletons of prehistoric diatoms and containing less than 1% crystalline silica.
Under a microscope, diatoms are generally round or tubular with sharp edges.
de被吹捧为具有许多健康益处，包括一些政府研究，将其与改善骨骼效应和降低血液胆固醇改善。
But is all DE the same? And if not, which DE products should you buy? How should you use them?
In this Pest Strategies review, we’re going to answer those questions by looking at different types of diatomaceous earth, the claimed health benefits, the pros and cons of using it, and how to use it for the best results.
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Our Top Pick
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Our Top Pick
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DiatomaceousEarth.com Food Grade Diatomaceous Earth
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HARRIS Diatomaceous Earth Food Grade
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Root Naturally Diatomaceous Earth Food Grade
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Fossil Power Diatomaceous Earth Food Grade
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Starwest Botanicals Diatomaceous Earth
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Our Overall #1 Rated Pick
截至2021年12月9日更新
- OMRI listed
- 美国制造
- 广泛的应用
We chose this 10-pound bag of DiatomaceousEarth.com for several reasons; it’s a high-quality product, mined, filtered, packaged, and produced in the United States and it’s listed by the有机材料评论学院（OMRI）100％有机。
Furthermore, all the processing is done with stainless steel equipment to prevent contamination, so it’s completely safe for internal consumption and use.
The 10-pound bag is both its best and worst feature since it can be unwieldy at times. On the plus side, the size brings the price per pound down below any other product.
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5 Best Food Grade Diatomaceous Earth
Are you short on time or just want a quick answer?
Check out our list below for a summary of our results. Keep on reading to learn more about food grade diatomaceous earth.立即解决您的害虫问题
Connect with a local pro todayWhat Is Food Grade Diatomaceous Earth?
Food grade diatomaceous earth is a dietary supplement often used to treat issues with the digestive system. It is safe for human consumption and the Food and Drug Administration (FDA) says it isGenerally Regarded as Safe (G.R.A.S.)。
That means it doesn’t require any special labeling or permissions to be sold for human consumption or use. Diatomaceous earth products can be ingested to help with detoxification, to facilitate hair growth, and for issues with the digestive tract.
It’s a white powder that can be mixed with smoothies, water, milk, coffee, or any other beverage. It can also be added to your toothpaste to help whiten your teeth. It alsostimulates collagen production in the connective tissues of your body。
纯硅藻土是85-90％的无定形二氧化硅。相比之下，pool filter grade or swimming pool grade diatomaceous earthhas a much higher crystalline silica content.
现在想解决你的害虫问题吗？
How Does Food Grade Diatomaceous Earth Work?
The most common human health use for food grade diatomaceous earth is to cleanse the digestive system. It purges all sorts of parasites, toxins, heavy metals, radiation, and bacteria due to its’ unique shape and size, without any noticeable side effects.
Read Also:硅藻土是否安全？
In all fairness, however, we should point out there are怀疑使用硅藻土有任何健康益处的人。They mainly cite the lack of scientific studies as their reason for doubting its effectiveness.
应该指出的是，他们脱离的是“轶事证据”也是在法庭上的“目击者证词”和犯罪分子以罪名派出来的。有许多人对硅藻土的有效性证明的人。
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食品级硅藻土是否有效地杀害害虫？
Absolutely. Diatomaceous earth is a干燥剂。它吸收水分并导致与其接触以脱水的任何东西。
昆虫如此之小，任何水分损失都可以致命。它也切断了他们的外骨骼，并将其汲取水分。
Any infestation of insects can be reduced by applying diatomaceous earth to cracks and crevices with a powder duster. Many people prefer it because it is a natural product rather than a chemical insecticide.
如何使用食品级硅藻土?
从茶匙达到8-10盎司最喜欢的饮料开始。遵循高杯水，进食前等半小时。硅藻土是，嗯，地球，所以它像泥一样味道。几滴蜂蜜有助于味道。
Start by doing this once a day, then over a period of 2-3 weeks, gradually increase it to twice a day, then a few weeks after that, three times a day.
Keep in mind that diatomaceous earth will dehydrate you, so drink lots of water.
现在想解决你的害虫问题吗？
食品级硅藻土围着我的宠物和儿童安全吗？
是的。硅藻土每天都可以轻轻地撒在宠物的食物上作为驱蚊剂。
It helps absorb odors in kitty litter boxes and you work small amounts of it into your pet’s coat to protect them from fleas and ticks. It has many barnyard uses too.
硅藻土也是为了儿童喝的方式也是安全的。您必须减少弥补其较小尺寸的金额，但这就是全部。
你如何找到最好的食品级硅藻土？
- The first thing to look for is the words “Food Grade” on the label of the product. If that’s not on there, it’s probably pool or filter grade diatomaceous earth for use in a swimming pool filter. It works better than sand.
- Another thing to look for is an有机材料评论学院（OMRI）designation. That means it has been tested by OMRI and passed their certifications for the purity of ingredients and for organic use.
- Also, look for “botanical” or “herbal ingredients” on the label. Diatomaceous earth with those kinds of additives isn’t as pure as OMRI listed diatomaceous earth, but it is still safe for human consumption.
Best Food Grade Diatomaceous Earth Reviewed
- OMRI listed
- 美国制造
- 广泛的应用
This 10-pound bag of organic food grade diatomaceous earth powder is listed by the有机材料评论学院（OMRI）100％有机。
它是一种高品质的产品，开采，过滤，包装，并在美国生产。
所有的处理都是用不锈钢情商uipment to prevent contamination, so it’s safe for internal consumption and use.
It can be used for applications from a health supplement to pet care to an anti-caking agent in animal feed to pest control to kill bed bugs, cockroaches, and other pests.
The 10-pound bag is both its best and worst feature since it can be unwieldy at times. On the plus side, the size brings the price per pound down below any other product.
pros
Cons
- OMRI listed
- 美国制造
- Well-known company
这种两磅的硅藻土袋配有包含在动物饲料上的包含粉末喷粉器。
It is OMRI listed for organic use and is 100% natural. It’s also mined and processed in the United States, mainly Nevada and Georgia.
There are no additives fillers added. It is made only from freshwater diatomaceous earth. The two-pound bag is light and easy to maneuver and the duster makes it easy to use for non-health related tasks.
HARRIS is a well-known company that once used their products to kill cockroaches in the Calvin Coolidge White House in 1924.
pros
Cons
- OMRI listed
- 美国制造
- Packaged by stainless steel equipment
这款五磅谷物淡水硅藻土（无定形二氧化硅）仅使用不锈钢机械包装，以避免污染。
它是有机用途的OMRI。它是从四个不同的存款中的美国制造。
建议作为动物饲料的抗结块成分和每日健康补充剂。袋是可重新密封的，使其容易存储在潮湿的气候中。
Some customers complained about foreign grit or black specks in the powder and that the taste wasn’t consistent from one bag to another.
pros
Cons
- OMRI listed
- 美国制造
- Packaged in FDA compliant facility
这款五磅的硅藻土袋是在美国制造的，并从只有四种不同的供应商采购。
它主要由二氧化硅组成，是全天然的，没有添加剂。它是OMRI列出并在FDA兼容设施中打包。
It comes in a resealable bag to prevent spills and for ease of storage. Mix it with water to help with digestive issues or add a scoop to your animal feed as an anti-caking agent.
pros
Cons
- 美国制造
- Saltwater diatomaceous earth
- 不是Omri上市
For those who want a smaller bag or don’t need as much all at once, this one-pound bag may be the answer for you.
It’s one pound of food grade diatomaceous earth with herbal supplements added to it. It’s made in the United States.
The polyfoil bag is plastic coated and it works well, but it’s not OMRI listed as being 100% organic. It’s also not freshwater diatomaceous earth, it’s saltwater DE.
This is a new DE supplier with a limited track record but the small bag size is a plus.
pros
Cons
现在想解决你的害虫问题吗？
我们的顶级挑选：Diatomaceous Earth.com Food Grade Diatomaceous Earth
- OMRI listed
- 美国制造
- 广泛的应用
This 10-pound bag of organic food grade diatomaceous earth powder is listed by the有机材料评论学院（OMRI）100％有机。它是一种高品质的产品，开采，过滤，包装，并在美国生产。
所有的处理都是用不锈钢情商uipment. It has many uses; as a health care supplement, for pet care, an anti-caking agent in animal feed, and for pest control to kill bed bugs, cockroaches, and other pests.
Final Thoughts On Food Grade Diatomaceous Earth
Food grade diatomaceous earth has a good track record of anecdotal, eyewitness testimony to its effectiveness in dealing with a wide range of health issues. It’s also popular with pest control professionals for killing bugs of all kinds.
Whichever use you get it for, you’ll be pleasantly surprised by how well it lives up to its reputation.
Other Chemical Guides
Curious about other chemical related products? Check out our other detailed guides to help you deal with your pest problems.
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