Harris Food-Grade Diatomaceous Earth, 4 lb.

Pet Lawn & Garden Truck & Automotive Clothing Poultry Heating & Cooling Horse Sporting Goods Outdoor Power Equipment Fencing & Gates Livestock Outdoor Living Pet & Animal Pharmacy Tools Home Improvement Farm & Ranch Boots & Shoes Trailers & Towing Home Decor & Furniture Wild Birds & Wildlife Toys Gift CardsServices Propane Refill Trailer Rental Garden Center Feed Center Same Day Delivery PetVet Clinic Pet Wash Grooming at Petsense Dog Training at Petsense Tractor Supply Rx Pet Insurance Wag!

"Savings and Offers"

Weekly Ad Sale Clearance

"More Options"

Weekly Ad What's New Tractor Supply App Earn Rewards with Neighbor's Club Hometown Heroes Life Out Here Blog TSC Exclusive Brands Top Brands Clearance Items Battery Finder Outdoor Power Equipment Parts Finder Hitch Finder

Yard & garden deals worth digging into

|

Order status TSC Credit Cards What’s new Petsense Weekly Ad

Sign In / Enroll

Get rewarded!

A boy outside with a dog. A man is on one knee in the background.

A boy outside with a dog. A man is on one knee in the background.

Image showing 0 th Harris Food-Grade Diatomaceous Earth, 4 lb.

Image showing 1 th Harris Food-Grade Diatomaceous Earth, 4 lb.

Image showing 2 th Harris Food-Grade Diatomaceous Earth, 4 lb.

Image showing 3 th Harris Food-Grade Diatomaceous Earth, 4 lb.

Image showing 0 th Harris Food-Grade Diatomaceous Earth, 4 lb.

Image showing 1 th Harris Food-Grade Diatomaceous Earth, 4 lb.

Image showing 2 th Harris Food-Grade Diatomaceous Earth, 4 lb.

Image showing 3 th Harris Food-Grade Diatomaceous Earth, 4 lb.

Image showing 0 th Harris Food-Grade Diatomaceous Earth, 4 lb.

Harris Food-Grade Diatomaceous Earth, 4 lb.

4.9(36)

$12.99

Ship to Store

Standard Delivery

See full details

{"store_id":2314,"page_number":1,"category":"Pet>Dog>Dog Flea & Tick>Outdoor Yard Treatments","keywords":"outdoor-yard-treatments","item":"","filters":[],"availability":"","price":"","id":""}

Sort by Most Popular

Compare

Add up to 4 items

Sorry, no matches were found for “Outdoor Yard Treatments”. Try a new search.

Get the top deals, latest trends and more

Sign up for emails from Tractor Supply today.

First Name*

First Name*

Last Name*

Last Name*

Email*

Email*

Customer Support

Order Status
Return Policy
Delivery Options
Tax Exemptions
Frequently Asked Questions
Contact Us
Recall Notices
Call:
(877) 718-6750
Mon - Sat: 7am - 9pm CT
Sun: 8am - 7pm CT
Closed Christmas Day

About Us

Who We Are
Investor Relations
Stewardship
Community
Military Support
Product Catalog
Tractor Supply Stores
.Pharmacy Verified Website

Work With Us

Careers
Sponsorship
Affiliate Program
Potential Vendor Partners
Vendor Information
Tractor Supply Media Network

Neighbor's Club

About
Rewards
Hometown Heroes
Frequently Asked Questions
Terms & Conditions

Credit Center

TSC Credit Card
Klarna

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Order Status
Return Policy
Delivery Options
Tax Exemptions
Frequently Asked Questions
Contact Us
Recall Notices
Call: (877) 718-6750
Mon - Sat: 7am - 9pm CT
Sun: 8am - 7pm CT
Closed Christmas Day

Who We Are
Investor Relations
Stewardship
Community
Military Support
Product Catalog
Tractor Supply Stores
.Pharmacy Verified Website

Careers
Sponsorship
Affiliate Program
Potential Vendor Partners
Vendor Information
Tractor Supply Media Network

About
Rewards
Hometown Heroes
Frequently Asked Questions
Terms & Conditions

TSC Credit Card
Klarna

Connect & Share with the Tractor Supply Community.

Shop on the go with the Tractor Supply App

Privacy policy
Your Privacy Choices
Terms and Conditions
California Transparency Act
Legal Notices
Accessibility
Responsible Disclosure Statement
Surprise (Balance) Medical Billing Disclosure
Transparency in Coverage
Human Rights Policy
Vendor Code of Conduct
California Notice of Collection
Privacy Requests

© 2026, Tractor Supply Co. All Rights Reserved.