How to Get Your Grill Ready for Summer (Gas, Charcoal & Pellet Checklist)

The 10-Minute “Is My Grill Even Okay?” Pre-Check

Before you deep clean anything, do this quick once-over:

1. Check for rust holes or loose parts like lid hinges, legs, shelves, wheels.
2. Make sure vents move freely (charcoal grills especially).
3. Look for grease buildup in the cook box and drip areas (flare-up city).
4. Check for pests: spiders and insects love burner tubes and vents.
5. If it’s a gas grill: do a leak test (details below).

If anything looks cracked, brittle, or sketchy, fix or replace it now. Not while guests are watching you “Google it” with tongs in hand.

What You’ll Need (aka the “Don’t Start and Then Quit” List)

• Grill brush or bristle-free scrubber
• Bucket + warm soapy water
• Sponge or rag
• Scraper or putty knife (plastic is safest for finishes)
• Paper towels
• Cooking oil (for seasoning grates)
• Shop vac (nice-to-have for pellet grills)
• Spray bottle (for soapy leak test on gas grills)

Safety First: Skip the Wire Bristle Drama

Wire grill brushes can shed bristles that end up in food. Safer options include a bristle-free scrubber, a grill stone, or a ball of foil held with tongs.

• Bristle-free brush or scrubber
• Grill stone/brick (gentle + effective)
• Foil in tongs for quick cleanup after preheating

How to Prepare a Gas Grill for Summer

Step 1: Leak Test the Gas (Quick + Worth It)

Mix a 50/50 solution of dish soap and water. With the gas turned on (but burners off), spray or brush the solution onto hoses and connection points. If bubbles form and grow, you’ve got a leak. Turn off gas and repair or replace parts before using.

Step 2: Burn Off the Gunk

Turn the grill on high with the lid closed for 10–15 minutes to loosen residue. Think of it as preheating your cleaning.

Step 3: Clean the Grates

1. Remove grates
2. Soak in warm soapy water for 10–15 minutes
3. Scrub, rinse, and dry completely

Step 4: Clean Heat Shields / Burner Protectors

Remove heat tents or shields and scrape off grease and debris. This helps reduce flare-ups and keeps heat more even.

Step 5: Inspect and Clean Burners

Wipe down burner tubes and make sure burner ports aren’t clogged. If your grill struggles to light or heats unevenly, this step is usually the fix.

Step 6: Clean the Cook Box + Drip System

Scrape buildup from inside walls and bottom. Empty and clean the grease tray and grease cup. (Grease management = fewer flare-ups and better flavor. It’s science. Tasty science.)

Step 7: Reassemble + Test Run

Fire it up and confirm:

• Ignition works
• Flame looks even across burners
• Temperature climbs normally

How to Prepare a Charcoal Grill for Summer

Charcoal grills are simple… until ash turns into a moisture trap and rust starts a slow clap.

Step 1: Remove Old Ash (Every Time, Not Just “Eventually”)

Old ash holds moisture and can speed up rust. Once fully cool, dump it out and brush/vacuum remaining ash.

Step 2: Clean the Grates

1. Brush off debris
2. Scrub with hot soapy water
3. Rinse and dry completely

Step 3: Scrape the Bowl + Lid

Knock off flaky buildup from inside the lid and bowl. Less gunk = less weird smoke flavors later.

Step 4: Check the Vents

Vents should open and close smoothly so you can control airflow and temperature without doing a juggling act.

Step 5: Light and Preheat

Once coals are ready, preheat 10–15 minutes, then lightly oil the grates to help prevent sticking and rust.

How to Prepare a Pellet Grill for Summer

Pellet grills run like champions when they’re clean… and act like divas when they’re not.

Step 1: Empty Ash From the Fire Pot

Vacuum out ash from the fire pot and bottom of the grill. Shop vac = MVP here (just make sure everything is cool first).

Step 2: Clean the Grates

Scrub with warm soapy water, rinse, and dry completely.

Step 3: Clean Grease Channels + Drip Tray

Grease buildup is one of the biggest causes of pellet grill flare-ups and bitter smoke. Scrape and wipe the drip tray and clear grease pathways.

Step 4: Check Pellets + Storage

If pellets got damp over winter, swap them. Moist pellets crumble, can jam augers, and cause temp issues. Store pellets in an airtight container going forward.

Step 5: Test Run

Start it up and verify ignition and steady temps.

Bonus: The Summer Maintenance Rhythm (So Your Grill Stays Nice)

After every cook (2 minutes)

• Brush grates while warm
• Empty grease cup or tray as needed

Weekly (or every few cooks)

• Wipe exterior and shelves
• Check grease pathway

Monthly in heavy season

• Quick interior scrape
• Deeper drip tray clean

1–2 times per season

• Full deep clean (use the steps above for your grill type)

FAQs

How do I prepare my grill for the season?

Inspect it, deep clean it, and do a test run. Gas grills should also be leak-tested with a soap-and-water solution before cooking.

How do I check a gas grill for leaks?

Spray a 50/50 soap-and-water mix on connections and hoses. If bubbles form, you have a leak. Turn off the gas and repair or replace parts before using.

Should I remove ash from my charcoal grill every time?

Yes. Ash holds moisture and can contribute to rust, so remove it once it’s fully cool.

What’s the safest way to clean grill grates?

Bristle-free tools, grill stones or bricks, or foil held with tongs are safer options than wire brushes, which can shed bristles.