Keller-Heartt Oil Blog

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Synthetic Oils: Are They Worth the Extra Cost?

Find out if synthetic oils are worth the cost by examining benefits, performance, protection, and longevity. Learn what's best for your vehicle.


Synthetic vs. Mineral Oil

Learn the differences between synthetic and mineral oil to make an informed decision for your vehicle. Explore the pros and cons to choose the right...


FAQs About Diesel Exhaust Fluid Storage

With the rising popularity of diesel exhaust fluid (DEF) comes ample questions about this vital automotive fluid. Read on for answers to our FAQs.


Metalworking Oils for Peak Performance

Unlock peak performance, efficiency, and longevity for your metalworking operations with expert insights on essential oils.


How to Best Use Mineral Spirits

Commonly used as a paint thinner, degreaser, and surface cleaner, mineral spirits have many effective uses for your shop, garage, or industrial...

Propylene Glycol

When is Food-Grade Propylene Glycol Required?

There is food-grade and industrial-grade propylene glycol. Understand the differences and when you should be using which one.

Three Reasons Every Shop Needs a Parts Washer

When you’re gearing up to make repairs, reassemble engine parts, or keep industrial machinery in top shape, you don’t want to spend more time than is...


Buy CASSIDA Grease Products in Bulk and Save

CASSIDA Grease is critical in many industries–especially food and beverage. The best way to make sure you never run out is to buy in bulk from...

How to Choose a Lubricant Distributor

Lubricant Distributors It is assumed that all distributors follow the same quality standards. However, there are some with strong quality control...

Diesel Exhaust Fluid

The Best Trucking Fluids to Buy in Bulk

Fleet managers can save significant money by buying fluids in bulk. Here are the top ones to stock up on and make sure your fleet is always running...


Advantages of Buying Truegard® Fluids

Truegard® fluids from Keller-Heartt are affordably priced equivalents to global oil brands and can save you more than 30% on your order.