It helps to match the refill to your device. Here’s a quick guide:

• Lighter refill cans: Small to mid-size cans for cigars, torches, and utility lighters. Many include multiple nozzle adapters to fit different valves.
• Camping stove canisters: Typically ~8 oz bayonet-style canisters with a notched collar for compatible tabletop stoves and some portable heaters.
• Torch/culinary use: Standard butane refill cans are used to refill many handheld torches; confirm your tool’s requirements.
• Purity/filtration levels: Multi-refined formulations can help reduce clogging in precision burners.

Tip: Always check your stove, torch, or lighter manual for valve type, required fuel, and any adapter needs. When in doubt, look for the same connection style and fuel type your device specifies.

You’ve got flexible options, depending on what’s most convenient:

• Online: Shop butane refills on Walmart.com and filter by use (lighters, camping stoves, torches). You can also see ratings and check local availability.
• Pickup and delivery: Many items are eligible for store pickup or delivery services, depending on your location and local regulations.
• In store: Selection varies by store. You’ll often find camping stove fuel near outdoor cooking and lighter refills near household supplies.

Heads up: Because butane is a flammable gas, some products may have shipping restrictions. Availability and fulfillment options can vary by area, so it’s a good idea to enter your ZIP code on the product page to see what’s offered near you.

Check the container and the manufacturer’s instructions:

• Refillable only if labeled: Look for clear markings that say it’s refillable and a dedicated refill port or valve. Follow the brand’s refill procedure.
• Most stove canisters are single-use: Common 8 oz camping stove canisters and sealed lighter-fuel cans aren’t designed to be refilled.
• Refill the device, not the can: Many lighters and some torches are designed to be refilled from fresh butane cans. Use the correct nozzle and follow your device’s manual.

Safety note: Don’t attempt to refill a container that isn’t designed for it, and avoid improvised adapters. Always work in a well-ventilated area and stop if you notice damage, leaks, or unusual odors.

These general steps can help, but always follow your lighter’s manual:

1. Work safely: Refill in a well-ventilated area, away from flames, sparks, and heat. Ensure the lighter is cool.
2. Prepare the lighter: Turn the flame adjuster to low and extinguish any flame. If recommended by the manufacturer, bleed residual air/fuel from the valve.
3. Use the right tip: Select the nozzle adapter that fits your lighter’s valve to avoid leaks.
4. Refill: Hold the lighter and can upside down, press the nozzle into the valve, and fill in short, controlled bursts.
5. Settle and check: Let the lighter rest a few minutes before use. Check for leaks or abnormal odor before igniting.

Results can vary with lighter design and conditions, so consult the specific instructions for your model.

Proper handling can help keep your fuel in good shape:

• Store cool and dry: Keep canisters out of direct sun and away from heat sources. Avoid leaving them in hot vehicles.
• Keep upright and capped: Use protective caps and store away from open flames, sparks, and ignition sources.
• Secure during transport: Place canisters upright so they don’t roll around. Avoid rough handling or crushing.
• Check condition: Inspect for dents, rust, or damage before use. If you notice issues or a persistent odor, don’t use the canister.
• Disposal: Follow local regulations for empty fuel containers. Do not puncture or incinerate.

Guidelines can vary by region and product, so review the label and your local rules for the most accurate direction.