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You can keep coconut oil solid by storing it in a cool spot below 76°F (24°C), because that’s the temperature where it naturally stays firm.
If you’ve been wondering how to keep coconut oil solid, the answer really comes down to temperature control and a few smart storage tricks.
Coconut oil is famous for melting fast, so plenty of people struggle to keep coconut oil solid once the weather warms up.
In this post, we’ll look at why coconut oil stays solid, the best ways to keep coconut oil solid at room temperature, and how to keep coconut oil solid in summer when the heat is working against you.
Let’s get into it.
Why Coconut Oil Stays Solid
Coconut oil stays solid because of its unique fatty acid makeup, and here’s why:
1. It’s High in Saturated Fat
The main reason you can keep coconut oil solid is that it’s roughly 90% saturated fat.
Saturated fat molecules pack together tightly, which means they hold their shape at room temperature.
This tight structure is why unrefined coconut oil sits firm in the jar while other oils stay liquid.
2. Its Melting Point Is Low But Predictable
The melting point of coconut oil is around 76°F (24°C), and that’s the magic number to remember.
Below that threshold, coconut oil naturally stays solid, which makes it easy to keep coconut oil solid in a cool room.
Above it, the oil liquefies quickly, even on a mildly warm day.
3. Refined and Unrefined Behave Slightly Differently
Refined coconut oil tends to melt a bit faster, while unrefined (virgin) coconut oil holds up a little longer in warmth.
Either way, the trick to keep coconut oil solid is the same: keep it below its melting point.
Best Ways to Keep Coconut Oil Solid
How do you keep coconut oil solid without babysitting the jar all day?
The key is to remove it from heat sources and store it smartly by:
1. Choose the Coolest Spot in Your Kitchen
Keeping coconut oil in a cool spot is often enough to keep coconut oil solid.
Pick a cupboard away from the stove, oven, and sunny windows.
A lower shelf stays cooler than a high one, so that’s a smart place to start.
2. Skip the Fridge (Mostly)
You can put coconut oil in the fridge to keep coconut oil solid, but it’ll turn rock hard and tough to scoop.
If you only need it solid for occasional use, the fridge works fine.
Just know that the cold won’t damage it, it’ll simply firm it up dramatically.
3. Use Airtight Glass Jars
Transferring coconut oil into a small airtight glass jar helps it stay firm longer.
Glass holds temperature more steadily than plastic, which helps you keep coconut oil solid through small temperature swings.
Keep the lid tight so humidity and warmth from the air don’t soften the surface.
4. Avoid Direct Sunlight
Sunlight is the enemy when you want to keep coconut oil solid.
A jar sitting on a sunny counter can turn liquid within an hour.
So store coconut oil in a dark cupboard to keep coconut oil solid with zero effort.
How to Keep Coconut Oil Solid in Summer
Summer heat makes it trickier to keep coconut oil solid, but these tricks help:
1. Keep It in the Coolest Room
When the kitchen heats up, move your coconut oil to the coolest room in the house.
A basement or air-conditioned bedroom works well to keep coconut oil solid all season long.
2. Store Small Portions
Instead of one big jar, keep coconut oil in small portions.
That way you only expose a little at a time, and it’s easier to keep coconut oil solid between uses.
3. Use an Ice Pack or Cooler Bag
For travel or picnics, pop coconut oil into a cooler bag to keep coconut oil solid on the go.
A small ice pack nearby does the job without freezing it solid.
4. Re-Solidify Gently If It Melts
If your oil melts, don’t panic.
Simply place the jar in a bowl of cool water or back in a cool cupboard, and it will firm up again.
You can absolutely keep coconut oil solid after a melt, no harm done.
So, How to Keep Coconut Oil Solid?
You keep coconut oil solid by storing it below 76°F, away from heat sources, sunlight, and warm appliances.
A cool cupboard, an airtight glass jar, and a little awareness of the weather will keep coconut oil solid with almost no effort.
Hope this post has helped you learn why coconut oil stays solid and the best ways to keep coconut oil solid all year round.