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Can Mineral Oil Go Bad or Expire?

Can Mineral Oil Go Bad or Expire?


Can mineral oil go bad? The simple answer is that it depends on the mineral oil.

Food-grade mineral oil has no expiration date, meaning it stores well for a long time without going bad.

This article will help you understand more about mineral oil, its uses, and more.

What Are Mineral Oils?

Mineral oils refer to fats of fossil origin, odorless, colorless, and tasteless, and come in varying forms (gels, oils, etc.). Common mineral oils include petrolatum and paraffin oil.

Usually, the oil is highly purified and processed, and by the time consumers use it, it’s an inert and stable compound. This makes it safe to use in cosmetics, foods, and other personal care products.

What Are Mineral Oils

Does Mineral Oil Expire?

Mineral oil cannot go rancid. Keep this in mind when asking yourself “Can mineral oil go bad?” It is worth mentioning that food-grade mineral oil is not perishable, which means that it can last for ages without going bad and is one of the main reasons it has many applications.

Food-grade mineral oil is a common food additive.

It is appealing for its antioxidant and anti-sticking properties. Its antioxidant properties help in preventing corrosion. Therefore, the food-grade mineral is used for various purposes, ranging from dust control in grains to lubrication.

Fortunately, the food-grade mineral is FDA approved, making it safe to use in various food applications. Let’s look at the common uses of food-grade mineral oil.

Does Mineral Oil Expire

Uses of Food-Grade Mineral Oil

When you think of oils in the kitchen, the first thing that comes to mind is olive oil, canola oil, sesame oil, and the like. However, few people think about food-grade mineral oil despite its many uses in the kitchen.

Uses of Food Grade Mineral Oil


The food-grade mineral oil has great oxidation properties, making it essential in metal applications. For instance, it is used on stainless steel surfaces, coat carbon steel knives, and other kitchen utensils. Its oxidation properties can provide an extra layer that helps prevent steel from rust and corrosion.


The oxidation properties of the food-grade mineral oil also come in handy when used on wooden objects like kitchen islands, cutting boards, salad bowls, etc. Oil is used to coat such wooden boards, preserving them for years without cracking.

The water-repelling aspect of the mineral oil also prevents water from seeping into wooden surfaces, which reduces the likelihood of rotting. Food odors in the wood are minimized since the oil prevents food liquid seepage.

Release Agent

The food-grade mineral oil is also used as a release agent. Apart from confectionery, the oil is utilized in the food industry for condiments, spices, and nutrients. It’s used as a lubricant and a release agent in baking. The pharmaceutical industry uses mineral oil as a release agent in capsules and tablets.


Mineral oils are also helpful in the agricultural sector, particularly dust control. It’s used in grains like rice, wheat, soybean, barley, oats, rye, and corn.

Mineral Oil In Agriculture

Related Questions

Review the questions for even further clarity.

Can You Use Mineral Oil In The Kitchen?

Due to its long shelf life and antioxidation properties, the food-grade mineral oil is safe in the kitchen. It’s a good pick for butcher block applications. As you may have seen from mineral oil’s applications, this oil also comes in handy in the kitchen for two reasons. First, you can use it on wood surfaces.

Secondly, its antioxidant properties make it essential for metal applications. To be sure you choose the right mineral oil, confirm that the oil is labeled “food-grade.” The last thing you need is to consume unhealthy food additives that might affect your health.

 Can You Use Mineral Oil In The Kitchen

Is It Safe to Use Mineral Oil in Cooking?

Vegetable oil and mineral oil are two different things. The former comes from plants, whereas the latter is a petroleum derivative. While it’s safe to use mineral oil in the kitchen, do not try it with cooking. Sure, you may use it as a laxative in small quantities, but again, not for cooking.

Can You Use Expired Mineral Oil?

You might notice that mineral oil has an expiration date on it. Typically, the expiration date depends on storage and other crucial factors. You can use mineral oil for up to three years. However, food-grade mineral oils don’t expire. They can be stored indefinitely. To be safe, avoid using expired mineral oil. Confirm with the labeling to ensure it’s not expired.

How Long Can Mineral Oil Last?

You might be curious wondering how long mineral oils can last. Generally, mineral oil has a shelf life of 1-3 years. Storage is a factor that will affect its usability within this period since temperature and humidity can affect the oil. The oil will not go rancid, but it can oxidize and lose effectiveness.

Can I Eat After Taking Mineral Oil

What Happens When You Drink Mineral Oil?

Mineral oil can help with stomach complications, such as constipation. You can drink the oil plain or mix it with any other drink. Don’t take mineral oil with other medications since it might affect the effectiveness of other drugs.

Can I Eat After Taking Mineral Oil?

Before you eat anything after taking mineral oil, ensure you drink plenty of water. It’s also recommended to take a glass of juice before taking mineral oil. Nonetheless, for the mineral oil to be effective, don’t eat anything for at least two hours.

Shelf Life of Mineral Oil


You now understand that mineral oil has a limited shelf life of about 1-3 years. So, can mineral oil go bad? It seems so.

However, food-grade mineral oil is usable for years. The food-grade mineral oil is quite helpful in the kitchen due to its antioxidant properties. If this is the type of mineral oil you were thinking of, you must confirm that you’re buying the right product from the stores.