Extend the Life of Fruits, Cheeses and More With Waxing

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Kris Talabis

Food Storage

We all know how quickly fruits can go from perfectly ripe to overripe, and if you’ve ever found yourself with a bowl of apples or pears that you just can’t use fast enough, you know how frustrating that can be. I used to feel guilty tossing out spoiled fruit, but recently, I discovered another preservation method that’s helping me make the most of our produce—waxing. 

It’s a simple and natural way to preserve fruits, extending their shelf life so they stay fresh for longer. If you’re tired of watching your fruit go bad before your family can enjoy it, this technique might be just what you need!

What is Waxing?

Waxing is a food preservation technique that involves coating food with a layer of melted wax, sealing it off from air and moisture. This wax coating forms a protective barrier, extending the shelf life of food by preventing bacteria, mold, or spoilage from setting in. It’s a straightforward process that doesn’t require fancy equipment or ingredients—just the wax, the food you want to preserve, and a way to melt the wax.

The goal is simple: keep the food fresh longer without relying on refrigeration. For me, this method was a game-changer because it allows me to keep things like cheese and fruits on hand for much longer. Plus, who doesn’t love a food preservation technique that requires no fancy gadgets?

A Short History of Waxing

Waxing isn’t new; it’s been used for hundreds of years. Before modern refrigeration, our great-grandmothers had to rely on methods like canning, salting, drying, and yes—waxing—to keep food from spoiling. Farmers would dip cheeses, fruits, and even some types of cured meat into wax to store them for months. This method was especially popular in areas where access to ice or cool storage was limited.

I can’t help but think about how resilient and resourceful those women were. They had to make the most of what they had, just like we do now. Waxing is a throwback to that mindset—using simple, natural solutions to solve everyday problems.

Benefits of Waxing

The benefits of waxing are pretty impressive, especially if you’re trying to stretch your grocery budget or prep for emergencies:

  • Extended Shelf Life: Foods like cheese, eggs, and certain fruits can last months when sealed in wax. Hard cheeses can sometimes last a whole year!
  • No Need for Refrigeration: After waxing, many foods can be stored at room temperature, saving precious fridge or freezer space. If you’re like me and your fridge is constantly jam-packed, this is a big win.
  • Natural Preservation: Unlike commercial methods, waxing doesn’t rely on any chemicals or additives. It’s as simple and natural as it gets, which always makes me feel good about what I’m feeding my family.
  • Less Food Waste: I hate throwing food away, especially when I bought it with good intentions. Waxing helps prevent food from going bad too soon, giving me more time to use it.

Ways of Waxing

There are two main ways to apply wax to your food, and both are pretty straightforward:

  1. Dipping: This is the most common method. You melt the wax and then dip the food directly into it, allowing the wax to coat the surface and create a seal. For smaller items like blocks of cheese or eggs, dipping works best.
  2. Brushing: If the item you’re waxing is too large or awkwardly shaped to dip into a pot of wax, you can use a brush to apply the wax evenly across the surface. This method works great for foods like larger wheels of cheese or fruits like apples.

Whichever method you choose, the key is making sure the wax is applied evenly so there are no gaps where air or moisture can sneak in.

brushing apple with paraffin wax
MWAP

What Wax to Use

The two most commonly used types of wax for food preservation are paraffin wax and beeswax. Both are considered safe for use with food, but each has its own pros and cons:

  • Paraffin Wax: This is a petroleum-based wax that’s easy to find and relatively cheap. It does the job well and has been used in food preservation for decades. However, because it’s derived from petroleum, some people prefer to avoid it.
  • Beeswax: This natural, more eco-friendly option is made by bees (obviously!) and has a wonderful scent. It’s a bit more expensive, but it’s completely natural and biodegradable. I personally love using beeswax because it feels like I’m taking a step closer to the simpler ways of the past.

In either case, make sure the wax you’re using is food-grade. You don’t want to use wax that’s intended for candles or crafts!

Foods Suitable for Waxing and How Long They’ll Last

Waxing isn’t for everything, but some foods work wonderfully with this preservation method. Here are a few common examples:

  • Cheese: Hard cheeses like cheddar, Gouda, or Parmesan can last for several months to a year when waxed. Waxing helps the cheese age without spoiling.
  • Eggs: While waxing eggs might sound unusual today, it was once a common practice. A well-waxed egg can last up to 6 months at room temperature.
  • Fruits: Waxing fruits like apples or pears helps extend their shelf life by several weeks. It works best with firm fruits that don’t have too much moisture inside.

Fruits Recommended for Waxing

When it comes to waxing fruits for preservation, the key is to choose fruits that have a firm texture and relatively low moisture content. Waxing helps to create a protective layer that locks out air and moisture, preventing the fruit from drying out or spoiling too quickly. 

While waxing won’t preserve fruits indefinitely, it can certainly extend their shelf life by weeks, sometimes even months. Here are a few fruits that are particularly well-suited for waxing:

1. Apples

Apples are one of the best fruits to wax because of their naturally firm skin and low moisture content. Waxing apples can extend their freshness for several weeks, especially if they’re stored in a cool, dry place. This is a great way to keep apples crisp and delicious longer, which is handy if you’ve bought a large batch and don’t want them to spoil too soon. I like to keep waxed apples in the pantry as a quick snack for my kids when they’re craving something fresh.

2. Pears

Much like apples, pears benefit from waxing as well. While pears tend to ripen a bit quicker than apples, waxing them can help slow down the ripening process and extend their shelf life by several weeks. Just make sure to wax them when they’re still firm, before they reach peak ripeness, so you get the most out of the preservation.

I’ve found that waxing pears is particularly helpful when I buy a lot at once for canning or making preserves—some get canned, and the rest are waxed for later!

3. Citrus Fruits (Oranges, Lemons, Limes)

Citrus fruits are also suitable for waxing, though they are less commonly waxed at home because they already have a relatively long shelf life. That said, if you want to extend the life of your oranges, lemons, or limes, waxing can help keep them fresh for weeks. 

This is especially useful if you live in an area where citrus is seasonal, or if you like to buy in bulk when they’re in season. Waxing citrus fruits also helps protect the peel, which is perfect if you plan to use the zest in recipes later on.

4. Pumpkins and Winter Squash

Though not typically considered in the same category as fruits like apples and pears, pumpkins and certain types of winter squash can also be waxed to extend their storage life. These hearty fruits (yes, they’re technically fruits!) can last for several months when waxed, making them perfect for long-term storage. I love waxing pumpkins after Halloween to ensure they last all the way through winter, giving me a steady supply for soups and pies during the colder months.

5. Pomegranates

Pomegranates, with their thick skin and lower moisture content, also do well when waxed. Waxing them can help maintain their juiciness and preserve their natural flavor for several weeks. Since they’re often only available seasonally, waxing can give you more time to enjoy their sweet-tart seeds long after their season ends.

6. Quinces

Quinces, a lesser-known fruit, are firm and similar in texture to apples and pears, making them a good candidate for waxing. Waxing quinces helps prevent them from becoming overly soft and allows you to keep them for a longer period, which is perfect for when you want to use them for cooking or making jams later on.

Why Waxing Works for These Fruits

Fruits with a firmer texture and tougher outer skins tend to respond better to waxing because they have less moisture inside and are naturally more resistant to decay. The wax coating prevents oxidation and slows down the natural ripening process by keeping out air and moisture, which are the two main culprits of spoilage.

In contrast, softer fruits like berries or those with thin skins, such as peaches or plums, have a high moisture content and are prone to quick spoilage. Waxing these fruits isn’t effective because their soft texture and high water content can lead to mold growth or rot, even under the wax.

How Long Waxed Fruits Will Last

The shelf life of waxed fruits can vary depending on the type of fruit and the storage conditions. Generally, you can expect:

  • Apples and Pears: 4-6 weeks, potentially longer if stored in a cool place.
  • Citrus Fruits: 4-8 weeks, depending on their initial freshness.
  • Pumpkins and Winter Squash: Up to 6 months in ideal storage conditions.
  • Pomegranates: 4-6 weeks.
  • Quinces: 3-5 weeks.

Storage Tips for Waxed Fruits

Once your fruits are waxed, store them in a cool, dry, and dark place like a pantry or basement. Avoid storing them in direct sunlight or in places with fluctuating temperatures, as this can cause the wax to crack or melt. If the wax coating cracks, it’s a good idea to reapply wax to that area to maintain the protective seal.

Waxing fruits is a simple and natural way to extend their freshness, and it’s one of those little tricks that can make life easier when you’re prepping for the long haul. Plus, it’s a great way to reduce food waste, especially when you have an overabundance of produce on hand!

Foods Not Recommended for Waxing

Not all foods are good candidates for waxing. Moisture is the enemy here, so high-moisture foods don’t respond well to waxing. Some examples of foods to avoid waxing include:

  • Soft Cheeses: Anything with a high moisture content, like Brie or mozzarella, won’t hold up well.
  • Fresh Vegetables: These spoil too quickly and contain too much water to benefit from waxing.
  • Delicate Fruits: Fruits that are too soft, like berries, aren’t suitable for waxing as they will likely rot from the inside.

What You’ll Need for Waxing

If you want to try waxing food at home, you don’t need much in the way of supplies. Here’s a simple list of what you’ll need:

  • Food-grade wax (either paraffin or beeswax)
  • A double boiler or a heatproof bowl to melt the wax over a pot of simmering water
  • Tongs for dipping the food into the wax
  • A brush (optional) for applying wax to larger or irregularly shaped items
  • Parchment paper or a cooling rack for setting the waxed food to dry

Step-by-Step Process of Waxing at Home

Here’s a simple step-by-step guide you can follow to start waxing food at home:

  1. Melt the Wax: Use a double boiler or heatproof bowl to slowly melt the wax over low heat. You don’t want to rush this step because wax can be flammable if it gets too hot.
  2. Prepare Your Food: Make sure whatever you’re waxing is clean and completely dry. Any moisture trapped under the wax can cause the food to spoil faster.
  3. Dip or Brush: Using tongs, dip the food into the melted wax, ensuring it’s coated evenly. If the item is too large, use a brush to apply the wax evenly across all surfaces.
  4. Cool and Set: Place the waxed item on parchment paper or a cooling rack and let it sit until the wax hardens completely.
  5. Check for Gaps: If you notice any areas that didn’t get fully coated, re-dip or re-brush those spots to ensure an even seal.

How to Store Foods Preserved in Wax

Once your food is waxed and cooled, store it in a cool, dry, dark place. Ideal storage spots are pantries, cupboards, or even a basement. The key is to avoid direct sunlight or extreme temperatures, as those can cause the wax to melt or crack.

If done properly, waxed foods can last anywhere from several weeks to over a year, depending on the type of food.

Common Mistakes To Avoid When Waxing

Just like with any preservation method, there are a few things to watch out for when waxing food:

  • Leaving Moisture on the Food: Moisture can ruin the preservation process, so always make sure your food is completely dry before waxing.
  • Overheating the Wax: Wax that’s too hot can be dangerous to handle and might not coat the food properly. Always melt it over low heat and never let it boil.
  • Using the Wrong Type of Wax: Always use food-grade wax. Other types may contain chemicals or toxins that aren’t safe for preserving food.
  • Improper Storage: Storing waxed food in a place with fluctuating temperatures can cause the wax to crack or melt, leaving your food exposed to air and moisture.

There’s something truly satisfying about finding a simple, natural solution to a common problem. Waxing fruits has not only helped me save time and money, but it’s also given me a new appreciation for old-fashioned techniques that still work wonders today. 

If you’re as busy as I am but want to make your fruits last, waxing is definitely worth trying. Who knows? It might just be the key to keeping your pantry stocked with fresh, flavorful fruits, even during the busiest weeks.

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