How To Store Pellet Grill Pellets?

As a passionate griller who loves cooking with my pellet grill, I’ve learned that properly storing wood pellets is crucial for peak performance.

Damp, compacted pellets can jam augers and lead to feeding issues, while pellets that have absorbed humidity will burn poorly.

Through trial and error, I’ve discovered the best practices for keeping pellets in ideal condition. In this post, I’ll share my top tips for storing pellets to maintain freshness and prevent problems.

I’ll cover ideal storage containers, where to store them, managing humidity, signs of bad pellets, how long pellets last, and when to replace your stock.

With proper pellet storage, you can avoid frustrating grill issues and get the most out of your cooking. Follow my guide for storing wood pellets like a pro so you can keep grilling up delicious barbecue all season long.

How To Store Wood Pellets? (6 Easy Storage Tips & Ideas)

Want your pellet grill to function flawlessly? Proper wood pellet storage is crucial. Through trial and error, I’ve dialed in an effective system to keep pellets fresh and dry. Follow these simple wood pellet storage tips:

1. Use Airtight Containers

Use Airtight Containers store your wood pellets

The key is storing pellets in airtight containers that prevent moisture absorption. I recommend food-grade plastic buckets with a rubber gasket seal. Sturdy metal trash cans also work well if they have a tight lid. Avoid cardboard boxes or bags.

2. Find A Cool, Dry Place

Store wood pellets in a location away from direct sunlight and moisture. A garage, shed, or kitchen pantry are ideal spots. Avoid damp basements, bathrooms or anywhere near sprinklers. Heat sources and humidity are the enemies of fresh pellets.

3. Use Desiccant Packs

Throw in some desiccant moisture absorber packs to manage humidity inside the container. You can recharge reusable desiccants periodically by baking in the oven. Kitty litter also works to soak up excess moisture.

4. Inspect Them Regularly

Check your wood pellets for signs of moisture like clumping or mildew growth every few weeks. If the pellets have absorbed humidity, use them quickly before they degrade further. Discard any moldy pellets.

5. First-In, First-Out

Use the oldest pellets when refilling your pellet grill’s hopper and replace them with fresh stock. This “first-in, first-out” system maintains freshness.

6. Replace Twice A Year

For peak quality, replace your entire pellet supply every 6 months. Mark your calendar to remind yourself. With proper storage, pellets can last this long.

Following these simple pellet bag storage tips will extend shelf life so you can grill wood pellet flavor barbecue and smoke year-round without a hitch. Your pellet grill will operate optimally when fed a steady diet of fresh, dry pellets.

What Containers Should You Use To Store Wood Pellets?

Looking to keep your wood pellets fresh and dry for peak performance in your pellet grill? The key is choosing the right storage containers. After testing various options, these are my top recommendations:

  1. Food-Grade Plastic Buckets – My top choice. Opt for 5-gallon buckets with a rubber gasket seal lid to prevent moisture absorption. Durable and airtight. Allows you to store a full 20-40 lb bag.
  2. Metal Trash Cans – Sturdy steel or aluminum cans work well if they have a tight-fitting lid. The thicker the metal, the better for keeping pellets dry.
  3. Galvanized Steel Tins – Look for tins with a securely closing lid. The heavy galvanized coating resists rust and helps seal out humidity. Sturdier than plastic.
  4. Mylar Bags – These foil bags provide an airtight barrier when sealed correctly. Allows you to divide pellets into smaller portions. It can develop tiny holes over time.
  5. Vacuum-Sealed Bags – Use a vacuum sealer on moisture-resistant bags for an airtight seal. Removes oxygen to help pellets stay fresh longer. Time-consuming to re-seal bags.

The key for any container is an airtight seal to lock out humidity. Avoid cardboard boxes, paper bags and cheap plastic containers that allow moisture transfer. Proper storage helps maintain dry, usable pellets to keep your grill running flawlessly.

Where Is The Best Place To Store Pellets?

As an avid pellet grill user, I’m meticulous about where I store my wood pellets to keep them as fresh and dry as possible. After testing different storage locations over the years, these are my top recommendations for the ideal pellet storage spots:

  1. Garage – My personal favorite. Keeps pellets cool, dry and away from direct sun and moisture. The concrete floor helps maintain a stable, moderate temperature. Just place the storage container on a shelf or pallet.
  2. Shed – Another great option if it’s weatherproof and well-ventilated. Provides shade and protects pellets from rain and sprinklers. Avoid damp, musty sheds.
  3. Pantry – Works well for smaller quantities. Pantries tend to be cooler and drier than other indoor areas. Keep the container off the floor on a shelf.
  4. Basement – Can work if it’s cool and dry year-round. Avoid dank basements prone to humidity. Elevate the storage bin and use desiccants.
  5. Closet – An interior room closet is better than an exterior wall. Place on a high shelf or upper floor for better ventilation.

The main keys are avoiding heat, direct sun, humidity, and moisture. Your pellets will stay fresh all season with the right storage spot and container. Proper storage prevents jams and allows your pellet grill to operate optimally.

The Do’s And Don’ts Of Wood Pellet Storage

Proper storage is crucial for maintaining fresh, leftover pellets for your pellet grill. After plenty of trial and error, I’ve learned these key tips for keeping pellets in ideal condition:


  1. Use airtight containers like pellet bucket kits or metal cans
  2. Store in a cool, dry spot like a garage or pantry
  3. Keep pellets up off concrete floors on a pallet or shelf
  4. Use desiccant packs in the container to absorb moisture
  5. Inspect pellets regularly for moisture issues
  6. Follow first-in, first-out rotation when refilling the hopper
  7. Replace pellets completely every 6 months


  1. Use cheap cardboard boxes or paper bags
  2. Store pellets in hot places, water heaters like a shed or balcony
  3. Let pellets touch concrete, which can transfer moisture
  4. Store in damp basements, bathrooms or near sprinklers
  5. Place open bags of pellets to absorb humidity.
  6. Use pellets that are moldy, clumped, or smell funky.

Remember, dry pellets burn cleanly for optimal performance. Always seal containers tightly. Discard any questionable pellets. With the right storage practices, your pellets will stay fresh all season long, so you can keep grilling. Follow these simple dos and don’ts for pellet perfection.

What Can Happen If You Don’t Store Your Wood Pellets Properly?

After dealing with jammed augers, temperature swings, and poor combustion, I now pay close attention to how I store my different types of pellets. Here’s what can happen if you don’t store them properly:

  1. Moisture Absorption – Wet or humid pellets don’t flow smoothly and can swell, jam augers, and alter burn pot performance. Damp pellets also go bad quickly.
  2. Mold Growth – Excess moisture encourages mold, mildew and bacterial growth that can clog grill components. Rotting pellets stink and become unusable.
  3. Poor Combustion – Pellets with too much moisture don’t burn cleanly or completely. This leads to excess ash, more frequent cleaning, and irregular heat.
  4. Shorter Shelf Life – Humidity drastically decreases the usable lifespan of wood pellets. They lose their quality quickly without proper storage.
  5. Attracting Pests – Rodents and bugs are drawn to improperly stored pellets. They can contaminate or damage your pellet supply.
  6. Waste – If pellets go bad due to moisture, you’ll have to throw them out and buy new ones more frequently.

Take it from me, invest in quality storage containers, and keep your pellets in a cool, dry spot. Proper storage saves money and prevents pellet grilling headaches.

How Do You Know If Pellets Are Good?

Determining pellet quality is important to me as a seasoned pellet grill user. I routinely inspect my wood pellets and watch for the following signs that indicate fresh, usable pellets:

  1. Dry and Flow Freely – Good pellets pour easily from bags or containers without sticking together. They don’t feel damp.
  2. Intact Structure – High-quality pellets maintain their cylindrical shape without excessive breakage. They don’t crumble when handled.
  3. Lightweight – Fresh pellets feel lightweight and airy in your hand. A heavier, denser feel often means excess moisture absorption.
  4. Pleasant Wood Aroma – Inhale the smell of a pellet sample. Good pellets smell like fresh sawdust from a lumber or sawmill.
  5. No Visible Mold – Carefully examine pellets for any fuzzy mold growth, which signals moisture contamination.
  6. Intact Bag – Bags should only be torn or perforated after opening. This exposes pellets to moisture.
  7. Color – Look for pellets with consistent coloration without much dark discoloration. Some dark spots are normal, but excessive variation or darkness indicates deterioration.
  8. Within Shelf Life – When in doubt, don’t use pellets older than 6 months. Storing in airtight containers extends the life of wood pellets.

Following these guidelines will ensure high-quality pellets for your pellet grill’s best performance and enjoyment.

How Do You Know If Your Wood Pellets Are Bad?

As an avid pellet grill user, I’ve sadly had my share of bad pellets. Avoid getting stuck with useless pellets by watching for these signs of low quality or deterioration:

  1. They Smell Musty – Take a whiff of the pellets. They’ve gone bad if you detect unpleasant, rotten, or moldy odors.
  2. Visible Mold Growth – Carefully inspect the pellet surface. The presence of any fuzzy mold or mildew means they’re past their prime.
  3. Discoloration – Excess darkening, grayish hues, or black spots indicate decomposition. A few dark flecks are normal, but extensive variation is not.
  4. They Clump Together – Top-quality pellets pour and flow freely without sticking. Wet, bad pellets form clumps that jam augers.
  5. Excess Fines & Dust – Breakdown into pellet dust and tiny fragments happens over time. But too many fines signal problems.
  6. They Feel Damp – Properly stored pellets shouldn’t feel moist or compacted. Dampness causes major issues.
  7. Infestations – Signs of mice, insects, or rodent nests inside bags or containers mean you toss immediately.
  8. Past Shelf Life – Don’t use pellets over 6 months old. Stale pellets underperform.

Trust your senses, inspect carefully, and don’t use questionable pellets when in doubt. Proper storage and rotation help avoid getting stuck with a bad batch.

What Type Of Environment Do You Plan To Store Your Pellet Grill Pellets In?

As a passionate pellet grill owner, I’m vigilant about storing my wood pellets properly to maintain quality. I try to replicate an ideal storage environment with these characteristics:

Cool Temperature

I store pellets in a detached garage or shed to take advantage of naturally cooler temperatures than indoor spaces. The cooler is better for preventing deterioration.

Low Humidity

My storage areas are well-ventilated and maintain relatively low humidity year-round. Basements and interior closets can work if humidity is controlled.

Shaded from Sun

Direct sun exposure degrades pellets over time. I keep them in the shade, away from windows and exterior walls. Dark storage containers also help block UV rays.

Elevated off Concrete

Concrete transfer moisture, so I place pellets on wood pallets or shelving. Elevation allows air circulation underneath.

Well-Sealed Containers

Food-grade buckets with rubber gaskets or metal cans with tight lids keep out moisture and pests.

Good Airflow

Breathable containers or mesh bags allow some airflow. Stagnant air encourages mold and mildew.

I get the longest shelf life from my pellets by replicating a stable, temperate, and dry environment. Proper storage prevents jams, maintains combustion efficiency, and saves money. It’s worth the effort!


As you can see, proper pellet storage is crucial for trouble-free grilling. Now that you know which containers to use, ideal storage locations, and how to spot bad pellets, you can keep your fuel source optimized.

While it takes a little extra diligence on the front end, the benefits are well worth it. Take the time to find an appropriate storage setup and get into good pellet management habits.

Your grill will operate smoothly all season long, with no unexpected temperature swings, erratic combustion or dreaded auger jams.

Your cooking results will be consistently mouthwatering. For the best performance, protect your pellets from moisture, inspect them routinely, and don’t be afraid to discard any that seem compromised. Happy grilling!


Can You Leave Pellets In The Hopper?

It’s best to empty the pellet hopper between uses. Stale pellets absorb moisture over time which can lead to poor performance. Transfer unused pellets from the hopper back into an airtight container for long-term storage. Follow the “first in, first out” rule when refilling your hopper with fresh pellets.

What Happens If You Use Bad Wood Pellets?

Burning low-quality or damp wood pellets can cause numerous pellet grill issues. Poor combustion leads to insufficient heat, excess ash and smoke, and frequent cleaning. Wet pellets also increase the chances of auger jams and burn pot obstructions. Always use dry, fresh pellets stored in proper conditions for peak performance.

How Long Can I Store Wood Pellets?

Wood pellets should be used within 6 months when stored properly in airtight containers in cool, dry conditions for optimal freshness and performance. Pellets exhibiting moisture, mold, or excessive fines should be discarded sooner. With the right storage methods, most premium wood pellets can maintain quality for up to 1 year.

Do Pellets Expire?

Wood pellets can eventually expire and degrade in quality if not stored correctly. Ideal storage conditions allow premium pellets to remain fresh for up to 1 year. Signs pellet has expired include mold, moisture absorption, discoloration, and excessive fines. Expired pellets burn poorly and can jam pellet grills. Proper storage extends shelf life.

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