Preheating does just what it says: it preheats the vape coil at a low voltage to gently warm the oil. Preheating loosens a thicker oil, allowing it to flow better and be more fully absorbed by the ceramic, resulting in more even heating. This has many benefits and is a feature brands should champion, and users should seek out. This blog will look at what exactly preheating is, how it works, and what benefits it provides to users and brands. Let's heat it up!

Preheating is a feature that, with the press of a button, lets users gently heat the coil, warming the oil at a lower temperature than needed for regular vaping. Preheating preps the oil without burning it; this feature is often found on 510-thread batteries and on premium, button or dual-activated AIO vapes.

• Warms thick oil to improve flow
• Ensures consistent vapor
• Helps prevent clogs
• Reduces dry hits by coating the coil evenly

• Thick vs Thin Oils: Thicker oils (i.e., live resin, rosin, high-terpene distillate) flow slowly and often need preheating to thin them out. Thinner distillates usually don't require preheating.
• Cold Weather: Lower temperatures thicken some oils. This makes preheating a must-have feature for smooth pulls in chilly environments.

• After a vape or cart has been idle for an extended period
• In colder environments where oil may thicken
• When airflow feels tight, or output seems reduced
• At the start of a new session or first puff of the day

• Stick to 5 – 15 seconds per use (most batteries auto-shutoff)
• Don’t overuse — one preheat per session is enough
• Never preheat continuously or with an empty cart (burns coils)

No. When used correctly, preheat modes (2.0–3.0V) use lower power levels than typical vaping (3.0–4.2V), so they won't burn THC/CBD or terpenes. Standard vape heating uses higher voltage to produce vapor; preheating only primes the oil for use.

Taking a long draw without preheating pushes air through cool, denser oil, which can lead to clogs, air pockets, or harsh performance. Preheating warms the oil evenly without producing vapor — it’s a controlled preparation step, not a quick fix for thicker oil.

No. 510-thread batteries are most likely to have it, as are premium AIO vapes. But budget vapes and many pod systems usually don't. It's best to ask your hardware provider or check your hardware's features to see if it has a preheat function.

• Still clogged after preheating: Warm the cart in the palm of your hand for 30 seconds, followed by taking a gentle puff (avoid pins—they can permanently damage coils).
• Burnt taste: You may have preheated too long, or the coil is fried — replace the cart.
• No vapor after preheating: Check battery charge, reattach the cart, or try a different battery.

Yes! When appropriately used, preheating is a lifesaver for thicker oils and colder climates. It can prevent clogs, reduce dry hits, and preserve an oil's flavor/potency. Just keep preheating time brief and use it sparingly.

• 510-thread batteries: Most have preheat (designed for thick and thin oils).
• Disposable vapes: Only premium models may include preheat; budget versions do not.
• Pod systems: Rarely have preheat (optimized for thin e-liquids/nicotine salts).

Preheating AIO vapes and 510-thread vape carts when used properly is a valuable tool for any vape, especially when using thicker oils and vaping in colder climates. Preheating helps prevent annoying clogs, reduce nasty dry hits, and preserve oil quality. Preheating is excellent as long as users stick to short preheat times and, of course, avoid overuse of the feature.

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