HARRIS Diatomaceous Earth Food Grade, 4lb with Powder Duster Included in The Bag

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$14.99

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(10000 available )

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  • Bethany

    > 3 day

    I really like DE and I use it multiple places. I mix it into my chicken feed to prevent and kills worms in my chickens. I sprinkle it in the garden both at ground level as well as on the leaves and veggies. I also use it on my fruit trees. It really works on the insects we get here at my farm. I love that this one comes with a device to squirt/spray/distribute the powder on these various places. Its a little messy to fill but it helps to powder a chicken tail that has nits (as she runs away from you!)

  • Lesly R.

    > 3 day

    Me recomendaron este producto para las cucarachas y realmente ha funcionado. Hay que tener cuidado al usar la bomba porque expulsa mucho polvo, lo que te lleva a esparcir con brocha por las hendiduras para que no se acumule en exceso.

  • Dorothy Chartier

    > 3 day

    The bag was bigger than I thought but were taking it for health reasons so thats good! Not the greatest tasting but it coukd be worse I guess.

  • b.thrasher

    > 3 day

    I moved out of a roach infested apartment, and my house doesnt have roaches, so clearly it works. Beware that this stuff builds up a strong smell in storage. Opening up all my boxes after the move sure was...an experience...

  • tami l.

    11-06-2025

    This stuff works! I live in an older house. Its full of spiders. Mostly brown recluse. Ive tried everything to get rid of them aside from calling an exterminator. I wanted something safe to use because I have a cat. So I tried DE. I havent seen any spiders since I put it down. Earwigs seem to be an issue this year. DE dont kill them but they dont like it. Also the ant invasion on my back porch is almost gone. No beetles, no stink bugs, no snails sliming up my front door! Im telling you bugs wont cross it. Dont be too heavy applying it inside the house. A light dusting is enough. Otherwise you will have a mess thats hard to clean up. Outside will have to be reapplied after it rains.

  • Jean-Marc ETRILLARD

    > 3 day

    I wasnt sure but it really works.

  • Christopher

    > 3 day

    Great product! Use it in the garden and make my own supplements with a capsule filler and a little bit of citric acid. The 4lb bag at this price gives me plenty for both. The applicator/blower is garbage. Upside down does just a little bit more than nothing. Outlets on the bottom will blow 90% of it out in the first two puffs and leave you with a stopped up mess, and after just a few tries the sides of the bellow are starting to wrinkle and bind. I ended up using an 8oz squeeze bottle and thats worked out perfect for the garden application. It can be very messy working with such a large bag so recommended that you use it outside with good air flow.

  • Dr. Broderick Dach

    > 3 day

    There was no powder duster included in the bag. While Im sure the product will function as intended, Im disappointed. Its difficult to dispense without the puffer.

  • hgurdy

    > 3 day

    Its a very fine powder and itll make your place extra dusty, no matter how careful you are at applying it. But the dust is worth it, because in my situation this worked like a charm. Itll stun them in a sense, theyll begin to become afraid to move, itll chase them to safety, theyll seek out the safest spot to be while still being near a blood source, narrowing down their options and limiting the infestation to a small area. Spread it across thresholds, entry doors and closet doors. Put it on the carpet and let it sit for a day or two before vacuuming. Rinse and Repeat. Sprinkle it around furniture legs (leaving it there for months) and underneath cushions/mattresses. Spray puff it onto the sides of soft furnishings and into the various crevices on furniture pieces. I dont have pets, but if you do, be sure to address their bedding and sleeping areas as well.

  • Dorothea Baumbach Sr.

    > 3 day

    This should be everyones daily vitamin. It is excellent to drink with LOTS of water. Ive researched quite a bit about it - DE has helped so many people with so many health problems, aches and pains especially. I originally got it for my garden to rid it of water bugs, ants and spiders and it worked instantly and it comes with a spray bottle that puffs it into the air to spread it as a mist. You must wear a mask and protect your eyes. They are all gone. Instant results. It is made of the oldest life form on earth- ground into a flour like powder and it cuts their body and they dehydrate. This fine ground coral and shells also cleanse our system because it safely scrapes everything that has built up (which I believe cause all our health issues). For outdoor use- I also mix it with mint oil and water for mice. They are so resistant to every natural remedy. Then I started to read DEs health benifits and I started missing it with water and fresh lemon juice and I am on day six. It gives you energy and cleanses your entire system. Clears (heals)your skin, nails, and hair, fades aging spits and makes you look and feel younger. I no longer have back pain! This earth is a miracle ! It has saved people from surgeries and somehow activates our cells to heal. It is a negative ion that attracts all the junk built up in our bodies and actually cleanses your entire body. Rids parisites too. Do your own research and be amazed. I couldnt find anything bad about it except make sure you get food grade earth not pool grade! pool grade is made differently for the pool and of course would be deadly. To inhale it causes irritation and not good. So wear a mask for spraying but once ithe DE most clears and settles it is safe to come into contact with it or so I read. Its the cloud of powder that isnt good to breath but spooning it into your drink isnt causing dust so its safe. Wear gloves when taking from the bag. It will irritate your hands. Safe for kids and pregnant women- I read this numeral times in my research and even read it helped a boy with behavioral issues. He just started to behave all on his own. His mother was amazed and didnt do anything differently. While it is detoxing your body you may feel sick, like a day of feeling sick to your stomach. I felt this quite a few days and this means the earth is cleansing in a needed area. I also had a few headaches. But nothing serious and you can cut back on the dose but it passes and then you just feel GOOD again more and more energy each day. I read it helps with weight loss because it cleanses the intestines and the fat cells so its easier to burn the fat because. Its no longer stored. I feel trimmer and lost 5 pounds in 6 days. I also didnt eat much a few of those days- I stuck to soup and fiber filled foods. Drink plenty of water. Start with half a teaspoon the first three days and then a teaspoon for a week and then you can add a second teaspoon. Whatever your body doesnt need it just passes through your system so you cant od on it- ha. Take it in the morning on an empty stomach. It makes you feel full and mix it with 12 oz of water and drink a full glass of water after. Lots of water throughout the day. I add some DE to my shampoo for dandruff and add some to my Sappho bamboo charcoal soap when I wash my face. That soap is awesome. Amazing difference! It will also kill lice if you rub it dry into dry scalp. Bedbugs too. I took the time to write all this to inspire you to try this awesome life changing miricle. It will heal your body in so many ways you will want everyone you know and love to take it. I was not asked to write any of this and I bought it by chance and its a must. Its a wow. Its your answer to everything. I send you love and positive energy as well as this power to heal yourself.

food grade diatomaceous earth 4lb with powder dusterfood grade diatomaceous earth 4lb with powder duster

Harris Food Grade Diatomaceous Earth (DE) is composed of 100% ground freshwater DE, with no additives. The product is made of the naturally occuring fossilized remains of diatoms, a type of algae that forms in freshwater. These remains are ground up into a soft, fine white powder that carry many different uses. It"s chemical free and completely safe to use around children and pets. 

Harris Diatomaceous Earth is listed with the Organic Minerals Research Institute (OMRI) for organic use. It"s mined in Nevada and packaged in Georgia in a 4lb airtight bag. Included in the bag is a powder duster, allowing for easy application of a fine dusting of powder. 

For every ten dollars in profit we receive for Diatomaceous Earth Food Grade, we have pledged to donate $1 to the Etowah Valley Humane Society (EVHS), a private non-profit organization that saves thousands of animals every year. Based in Cartersville, GA a short drive from the PF Harris manufacturing plant, EVHS aims to prevent cruelty, relieve suffering, and provide humane treatment for all animals in need. The organization actively works to eliminate root causes of suffering and acts as an educational resource for the community, with the main goal being to find a great home for animals in its custody. Below are a few of the impressive stats showing the impact EVHS has had on local animal lives in recent years:

  • Rescued over 13,000 lives from Bartow County Animal Control since 2010
  • Helped increase the number of live animals pulls from Bartow County Animal Control from 69/month to 207/month - a 300% increase
  • Assisted in decreasing the Bartow County euthanasia rate six years in a row  

Harris’ own Chief Financial Officer, Ed Brush, has been involved with the society for years. Seeing an opportunity to help a local organization doing so much good, PF Harris partnered with EVHS in an effort to combat animal cruelty and find deserving pets a loving home. We hope you will find value in our Food Grade Diatomaceous Earth while knowing that 10% of profits are going toward saving the lives of pets in Bartow County, Georgia.

Powder Duster Included

Use the Harris powder duster with extension nozzle for application of food grade diatomaceous earth. Once filled, screw the cap on tight and turn the duster upside down. Keep powder as dry as possible, as it will clump and not puff properly if wet. Also, be careful not to fill the duster to much when first starting out to prevent clogging. 

  1. Flexible Body with Bellows
  2. Applicator Extension
  3. Fine Tip Nozzle
  4. Cap (Base)

 

About PF Harris

Our Story

Problem solving has a long heritage at PF Harris. In 1924, two years after its founding, the company tackled the Calvin Coolidge White House, which had been overrun for years by roaches and water bugs. Harris’s product was so successful in eliminating the scourge that he was described on the front page of the Washington Times as a "vermin slayer" who has just fought a decisive, winning battle with a horde of cockroaches which infested the lower regions of the Executive Mansion.

Over the course of the next few months Harris took “his final feast” to dozens of government buildings, including the Senate Office Building, the Department of Justice, the Supreme Court and Walter Reed Hospital. Success followed success: Each superintendent of the various buildings was highly satisfied with the results.

The company today stays nimble enough to respond to changing market demands, leading the way in the development of numerous products, including natural insect repellents like Swamp Gator and Swamp Gnat which repel biting insects without using deet. Beyond the products it sells, Harris helps customers find easy and economical solutions to pest problems through helpful labeling, instructive videos and personal advice.

It’s a brand with a reliable past and an innovative future. PF Harris is America’s oldest EPA-registered company. With more than 55 products, the company provides solutions to treat everything from roaches and bed bugs to scorpions and stink bugs.

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