Is it safe to store essential oil in a plastic bottle?
The key to maintaining the integrity of your oils is choosing the right plastic.
In this guide, we’ll unveil which plastics are safe for essential oil in plastic bottle storage, the significance of oil dilution, and proactive measures to keep your essential oils potent and plastic intact.
Key Takeaways
Not all plastics are equal for storing essential oils; HDPE and PET are generally safe options, provided the oils are correctly diluted to reduce plastic corrosion.
Proper storage practices for essential oils in plastic include using dark, airtight containers and keeping them in cool spaces to maintain oil potency and purity.
For long-term preservation and avoidance of any potential plastic interactions, glass and stainless steel containers are the superior choices for storing essential oils.
Understanding the Relationship Between Essential Oils and Plastic Bottles
Understanding the potency of essential oils and their interactions with different storage materials is crucial when venturing into their use.
Plastic surrounds us, from the ubiquitous plastic water bottle we carry to yoga classes to our late-night skincare routine containers.
Not all plastics are suitable for keeping essential oils. It’s important to discern which types of plastic can harmoniously coexist with your oils and which ones should be avoided.
The debate around storing essential oils in plastic containers is complex. It goes beyond a simple yes or no answer—it hinges on how pure concentrated essences are kept.
Respectful consideration must be given to ensure that while stored, the therapeutic integrity of the essential oils remains intact and uncontaminated by adverse reactions with unsuitable environments.
Why Essential Oils May Affect Plastics
Picture a shimmering droplet of lemon oil on a plastic surface—its presence is far from harmless.
Citrus oils and numerous other essential oils contain compounds capable of penetrating the barriers posed by specific plastics.
This sets the stage for an undesirable scenario where, as these oils permeate, they initiate chemical reactions that can internally corrode the plastic, risking contamination of the oil with released plastic substances—a decidedly unwelcome outcome.
Certain types of essential oils are particularly infamous for this effect.
Take peppermint oil. Despite its association with brisk coolness, it has a reputation for aggressively attacking delicate plastics and causing degradation—a process nothing but calm or refreshing.
Hence, selecting appropriate kinds of plastic when storing such potent substances isn’t merely advisable—it’s imperative to ensure that both quality and effectiveness remain uncompromised in your essential oils.
The Importance of Dilution
Before completely dismissing the use of plastic, let’s explore how diluting essential oils can help.
A mix that includes just a few drops of an oil into a carrier creates a protective layer which prevents damage to plastics, allowing you to safely store your essential oil blend in specific types of plastic containers when the oils are adequately diluted.
Think about those beloved lotions and skincare products.
They frequently incorporate diluted essential oils yet remain packaged in plastic without any issues.
By diluting your oil properly, not only do you safeguard your skin, but also ensure that storage is secure and effective for these potent substances.
Proper storage conditions are key when utilizing essential oils so as to harness their full potential without risk or waste.
Identifying Safe Plastics for Essential Oil Storage
Embarking on the journey to correctly store your essential oils in plastic necessitates knowing which plastics are equipped to cope with the distinctive characteristics of these oils.
HDPE and PET emerge as suitable candidates for this task, provided that the essential oils have been appropriately diluted.
This is a matter of ensuring that there’s a harmonious relationship between your containers and the oils they hold, preserving their integrity over time.
HDPE: A Durable Choice
Consider high-density polyethylene (HDPE) as the champion among plastic containers when it comes to storing essential oils.
This superior grade of plastic is identified by its #2 recycling code and boasts robust molecular bonds with extended chain lengths, offering resistance against the aggressive nature of essential oils.
Your valuable oils will not compromise the integrity of an HDPE container, ensuring they are preserved perfectly.
Not only does HDPE withstand the potent properties of essential oil products. It also excels in versatility for packaging purposes.
With components like caps, diffusers, and orifices crafted from HDPE, there’s no concern over time-induced degradation when dispensing oil-based products.
PET: Another Suitable Option
We must also recognize the suitability of PET (Polyethylene Terephthalate) bottles for storing essential oils.
These plastic containers are notably resistant to permeability, making them less vulnerable to the strong characteristics of essential oils—assuming that these oils have been properly diluted.
For numerous products containing essential oil, PET is frequently selected as it offers robust protection against the intensity of undiluted oil.
Choosing PET necessitates some additional care: these pet bottles should be stored away from direct sunlight in an area that’s cool and dry.
This practice extends their usability period and maintains the integrity and therapeutic properties of your precious oils within them.
What Does the Recycling Symbol Really Mean?
The recycling symbols, often seen on plastic containers and characterized by three chasing arrows forming a triangle, are widely recognized.
However, their true meaning is more nuanced and frequently misunderstood.
This symbol is not a blanket indicator that a plastic item is recyclable. It is actually part of a coding system, the Resin Identification Code (RIC), which identifies the plastic resin type used in the product.
Introduced by the plastics industry in 1988, the RIC system assists the recycling industry in sorting packaging by classifying the type of plastic with a numerical code that ranges from 1 to 7. The numbers 1 and 2, for example, correspond to polyethylene terephthalate (PETE or PET) and high-density polyethylene (HDPE), which are commonly recyclable and used in items like containers and bottles. Plastics labeled with numbers 3 through 7, on the other hand, pose more challenges for recycling due to factors such as limited processing capabilities at recycling facilities or an insufficient market for the recycled materials.
Despite its original intent to facilitate sorting and recycling, the “chasing arrows” symbol has often been misunderstood by the public. Many assume that any item adorned with this symbol can be recycled, leading to a mix-up in the recycling stream. This symbol is not regulated, which allows it to appear on any packaging, regardless of the packaging’s true recyclability.
To address this confusion, there have been suggestions to revise or replace the symbol to make its intended message clearer. For instance, the Environmental Protection Agency (EPA) has proposed the idea of using a solid triangle that encloses the resin code instead of the “chasing arrows,” to emphasize the type of plastic rather than its recyclability. Moreover, certain states like California have passed laws limiting the use of the “chasing arrows” symbol to only those items that can be recycled within their specific recycling systems.
In essence, the “chasing arrows” symbol is meant to identify the plastic resin used in a product, rather than to guarantee that the product is recyclable. Misinterpretation of the symbol and its improper use have led to challenges in recycling efforts, thereby prompting initiatives to redefine its use and enhance the recycling process.
Precautions to Take When Storing Essential Oils in Plastic Bottles
Preserving the integrity of essential oils involves more than just selecting an appropriate container. Meticulous attention is required to maintain their potency and purity.
Opt for high-quality, airtight containers to guard against evaporation and oxidation, which ensures your essential oil remains in pristine condition.
It’s important to note that pure essential oils can interact with plastic bottles, so it’s preferable to store less concentrated forms such as lotions or cosmetics in plastic.
For those looking into storage options compatible with these potent extracts, HDPE (High-density polyethylene) emerges as a viable choice due to its resistant nature against the powerful components found within essential oils.
Even top-tier plastic containers will fail if exposed to direct sunlight on a windowsill. For optimal preservation of their qualities, store your essential oils in cooler environments away from light exposure and temperature fluctuations that could compromise their quality.
Proper Dilution Techniques
When storing essential oils, it is imperative to dilute them properly.
By combining potent pure essential oils with a carrier oil like coconut or sweet almond oil, you create a mixture that can be safely stored and applied smoothly on the skin.
Think of blending one drop of an essential oil with five drops of a carrier oil as finding its ideal match for an effortless dance across your dermis.
In the realm of homemade cleaning solutions or personal care products, using glass containers for your diluted essential oils is highly advised.
Glass offers more than aesthetic appeal. It preserves the quality and effectiveness of your DIY concoctions by preventing any reactions that could occur from interaction with different materials.
Airtight Lids and Dark Storage Spaces
Let’s delve into the topic of where to keep essential oils—away from light. It’s widely understood that these oils thrive in dim conditions, which is why dark-hued bottles such as amber or cobalt blue are favored.
These pigmented vessels excel at warding off ultraviolet rays, thus preserving the integrity and longevity of an oil’s properties. Combine them with PET or HDPE plastics for a formidable defense against any intrusive sunlight.
Keep things shadowy isn’t entirely effective without securing a good cap on those containers. A well-fitted top limits how much oxygen gets to interact with the essential oils—a crucial factor since oxygen eagerly kicks off oxidation, deteriorating their quality over time.
Don’t underestimate the small disc beneath the lid. It may seem like just another piece of plastic, but it actually plays an integral role in guaranteeing each container remains hermetically sealed and properly set for extended storage periods.
Alternative Materials for Essential Oil Storage
Venturing beyond the realm of plastic for storage options can lead to discovering the superior qualities of glass and stainless steel, especially when safeguarding essential oils.
These materials stand as valiant protectors, providing a robust and non-reactive sanctuary that ensures your oils retain their purest essence—a vital consideration in an arena where maintaining unadulterated quality is key.
Aluminum containers merit recognition among eco-friendly choices. They too can serve effectively in preserving essential oils when equipped with appropriate linings.
Thus, they take their place beside glass and stainless steel as commendable allies for those who prioritize environmental considerations.
Glass: The Gold Standard
For ages, glass has been the preferred material for essential oil containers due to its non-reactive qualities.
It cradles your oils’ healing attributes in a setting free from degradation, thereby preserving their effectiveness and longevity.
Opting for dark-hued glass bottles is more than an aesthetic choice. It’s a strategic defense against UV rays that can compromise the integrity of your oils.
Combining these sturdy glass vessels with hermetic seals creates an unparalleled preservation system for essential oils.
This formidable combination diligently safeguards against any harm or deterioration, securing each ounce of oil’s therapeutic prowess.
Stainless Steel: A Durable Alternative
If you’re looking for a stronger option, stainless steel emerges as an excellent choice in contrast to glass. The advantages of this material include:
Its durability against damage
Strong protection from changes in temperature, moisture, and airborne impurities
Preservation of the essential oils’ pristine condition
Consider stainless steel akin to the premier cellar for fine wines within the realm of essential oils—it maintains your oil’s purity and efficacy just like when they were first extracted.
Tips for Choosing High-Quality Essential Oils and Containers
We’ve talked about storage, but let’s not forget the stars of the show—the most essential oils themselves. Choosing high-quality essential oils is just as crucial as selecting the right containers. Here are some tips for choosing the best essential oils.
Look for therapeutic grade oils with GC/MS testing verification for purity and efficacy.
Make sure the oils are free from synthetic additives to ensure you get all the natural benefits without any unwanted extras.
Consider certified organic essential oils for both safety and sustainability.
Of course, not all that glitters is gold, and the same goes for essential oils.
Beware of fragrance oils masquerading as the real deal—they lack the natural therapeutic properties you’re looking for.
And if the price seems too good to be true, it probably is; a bargain bin oil might save you pennies but cost you in quality.
Reputable Brands and Suppliers
The integrity of the brand is paramount when selecting essential oils.
Brands that are considered reputable dedicate themselves to practices such as sustainable sourcing and ethical harvesting, ensuring their products benefit both your health and the environment.
Such companies prioritize transparency in disclosing ingredients and offer evidence of quality through accessible third-party testing results, assuring consumers they’re receiving a product that’s both pure and powerful.
Notable brands known for upholding these standards include doTERRA, Young Living, Plant Therapy, Rocky Mountain Oils, and Aura Cacia.
By choosing from an array of high-quality oils provided by leading brands—including selections that are USDA Organic certified, non-GMO verified, and suitable for vegans—you can tailor your choice to meet personal preferences or requirements. These top-tier providers deliver more than just essential oil. They guarantee an assurance of excellence with every purchase you make for ultimate customer satisfaction.
Proper Container Labels and Recycling Codes
Selecting the proper vessel for your oils is a matter of attention to detail.
The recycling symbols etched on the base of plastic bottles serve an important purpose beyond simple decoration—they guide you in determining which containers are suitable for your essential oils.
Seek out containers marked with the #2 symbol. This indicates that HDPE bottles are approved for storing essential oils.
Such codes offer confirmation that you have chosen a type of plastic that can withstand essential oil storage demands without affecting the quality and potency of your oils.
Summary
In the aromatic world of essential oils, knowledge is the fragrance of choice. Understanding the nuances of storing essential oils in plastic bottles, the importance of dilution, and identifying safe plastics like HDPE and PET can preserve the essence of your oils. Embracing alternative materials like glass and stainless steel offers additional safety and stability.
And above all, choosing high-quality oils and containers from reputable suppliers ensures that every drop of oil is as pure and potent as it was intended to be. Remember, the right knowledge and care can keep your essential oils safe and effective for years to come.
Frequently Asked Questions
Can I put essential oils in plastic bottles?
It is not advisable to store essential oils in plastic bottles, as the concentrated nature of the oils has the potential to deteriorate plastic, leading to leaks that could lead to a wastage of your precious oils.
Instead, it is suggested to use glass containers for keeping essential oils safe and intact. Glass does not react with these potent substances and ensures their longevity and purity.
Why do essential oils degrade plastic?
Due to their potent compounds, essential oils can permeate and react with the porous structure of plastic, leading to a swift deterioration. Consequently, this process causes plastic containers holding the oils to break down.
How should I dilute essential oils for plastic storage?
It is important to blend one drop of an essential oil with five drops of a carrier oil, like coconut or sweet almond oil, in order to properly dilute the oils.
This mixture can be safely applied on the skin and preserved in plastic containers that are suitable for holding diluted essential oils.
How can I verify the quality of my essential oils and containers?
Ensure the essential oils you select are of high quality by choosing those that are designated as therapeutic grade and have been authenticated through GC/MS testing.
Regarding packaging, examine the recycling symbols to confirm they’re suitable for storing essential oils.
