Vaping is more common than ever. Whether you’re new to cannabis or looking for a new way to enjoy THC, you’ve likely seen a vape or disposable vape pens at some point. But if you’re wondering how old you have to be to buy one, or which type to choose, this guide is for you.
We’ll walk through age requirements, what makes vapes and disposable vapes different, and how to find the right one for your needs.
How Old Do You Have To Be To Buy A Vape?
In the United States, you must be at least 21 years old to buy a vape. This includes all vape products, whether they contain nicotine, THC, or are just flavored vapor. This law applies across all states, even if your local laws used to allow purchase at 18.
The law changed in December 2019, when the federal government raised the minimum age to buy tobacco and vaping products from 18 to 21. This law is enforced at both physical and online stores. Some dispensaries may also require you to show ID twice—once at the door and again at the counter.
Why Is the Age Limit 21?
The age change was made to reduce teen vaping. Research showed that many underage users were getting access through 18-year-old friends. By raising the age to 21, the government closed that gap.
If you’re under 21, it’s illegal for you to purchase, own, or use vape products, even if they are THC-based.
What Are Disposable Vapes?
Disposable vapes are single-use devices that come pre-filled with THC oil or vape juice. They don’t require charging or refilling. Once the liquid runs out or the battery dies, you simply throw it away.
These are often referred to as “all-in-ones” because they include:
- A built-in weed vape battery
- A pre-filled weed vape cartridge
- A heating element
Disposable vapes are extremely easy to use. Just inhale, and you’re good to go. No buttons. No maintenance.
Disposable Vapes Near Me
If you search “disposable vapes near me”, you’ll often find local smoke shops, dispensaries, or delivery services that carry them. At Dank Mart, we offer a variety of disposable options for THC users, including brands like Rove, known for their reliable oil and smooth draw.
Shopping online lets you see the full product details and lab results. That’s harder to do in person. Online orders also make it easier to compare prices, effects, and flavors before you buy.

What Are the Main Types of Vapes?
Besides disposables, there are other types of vapes you should know about. Each has its own pros and cons.
1. 510-Thread Vape Pens
These are reusable batteries that connect with pre-filled cartridges. You keep the battery and change the cartridge when it’s empty.
Good for: People who vape regularly and want flexibility.
2. Dab Pens
A dab pen is used with cannabis concentrates like wax, rosin, or shatter. It heats the material and turns it into vapor.
Good for: Users looking for stronger effects and more control.
3. Pod Systems
Similar to nicotine vapes, pod systems use pre-filled or refillable pods instead of cartridges.
Good for: People who like a compact and sleek design.
4. Desktop Vaporizers
These are larger devices meant to stay at home. They offer precise temperature control and are often used with dry flower.
Good for: Home users looking for the best vapor quality.
Disposable Vapes vs. Reusable Vape Pens: Which Should You Choose?
Choosing between a disposable vape and a reusable vape pen depends on your lifestyle and preferences. Here’s a simple breakdown:
Disposable Vapes
- Pre-filled and ready to use
- No charging or setup
- Small and easy to carry
- Can’t be reused
Reusable Vape Pens
- Rechargeable
- Use with carts, wax, or pods
- Longer-lasting
- More cost-effective over time
Pros and Cons of Disposable Vapes
Here’s a quick look at the good and bad sides of using disposable vapes:
Pros:
- Easy for beginners
- No learning curve
- Clean and portable
- No need to buy cartridges or batteries
Cons:
- Not eco-friendly
- Usually more expensive per use
- Limited strain options

What Is Rove and Why Is It Popular?
Rove is a well-known brand that makes THC vapes, including disposable vapes and cartridges. They are popular because they focus on quality, flavor, and consistency.
Many users trust Rove for their lab-tested oil and easy-to-use design. Their disposables are sleek, powerful, and taste great. Some of the top strains include:
- Skywalker
- Northern Lights
- Dream
Rove products are often found in legal dispensaries and online shops like Dank Mart.
What Should You Consider Before Buying a Vape?
Before you choose a vape, think about the following:
- Age: You must be 21+
- THC strength: How strong do you want it to be?
- Flavor: Some vapes are fruity, others are more herbal
- Type of concentrate: Are you using oil, wax, or flower?
- Budget: Disposables are cheaper upfront, but cost more over time
Where To Find Disposable Vapes Near You
If you’re looking for disposable vapes near me, the best place to start is online. Many dispensaries like Dank Mart offer fast, discreet shipping. You can also check licensed stores in your area by using online maps or dispensary finders.
Always check reviews, product testing info, and brand reputation before you buy.
Summary: Vape Laws and Your Best Choice
If you’re asking how old do you have to be to buy a vape, the answer is simple: 21. No matter if it’s a dab pen, disposable, or refillable cart system, you must be of legal age.
Use this guide to decide whether you want the ease of a disposable vape, or the long-term value of a reusable pen. If you’re new, disposables can be a great place to start. If you’re a frequent user, investing in a dab pen or 510-thread battery might be the better move.
At DankMart.co, we carry a wide range of vapes, including trusted names like Rove. Whether you’re shopping for flavor, strength, or value, we make it easy for you to find what you need.
REFERENCES:
MJ Biz Daily. (2023). Where marijuana is legal in the United States. Available at: https://mjbizdaily.com/map-of-us-marijuana-legalization-by-state/
Wang, H. (2024, August 16). What Is a Disposable Vape?. Available at: https://www.innokin.com/blog/what-is-a-disposable-vape

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