How to Store Your Golf Bag and Clubs for Winter

Open any golf bag in late October and you'll find a full season of evidence. Half a sleeve of balls you forgot about. Three gloves, two of them crunchy. A banana that was a good idea in July. Scorecards from a round you'd rather not remember.

All of it needs to come out, not just the obvious stuff. Damp towels and sweaty gloves are the biggest offenders, since they hold moisture against the lining for months and are usually the source of that basement smell in spring. Food is the other problem. Anything edible left in a garage over winter is an open invitation to mice, and a mouse that moves into your cart bag will happily chew through a pocket to get to a granola bar.

Once everything is out, flip the bag upside down and shake it. You'll be amazed how much sand, grass, and broken tee has collected in the base. This is also a perfect time to sort your gear into keep, toss, and restock piles, so you know exactly what to buy before spring.

A season's worth of dirt, sunscreen, and sweat sitting on nylon or polyester all winter slowly breaks down the fabric and coatings. It also gives mildew something to feed on.

Cleaning is simple. Vacuum out the pockets and the club well, then wipe the outside with a damp cloth and a little mild soap. Pay attention to the base and the stand legs, where dried mud collects. For a deeper clean, our golf bag maintenance guide walks through fabric, leather, and synthetic materials.

The drying part is the step most golfers rush, and it's the one that matters. Stand the bag upright somewhere with air moving and let it dry for a full 24 to 48 hours before it goes into storage. A bag that feels dry on the outside can still be damp inside the padded straps and the base.

A zipped pocket is a sealed box of whatever air was in it when you closed it. If that air was humid, it stays humid against the lining and the zipper teeth all winter.

Store the bag with every pocket open. Before you do, run each zipper end to end once. If one is sticky, brush the teeth with an old toothbrush to clear out grit, and fix it now rather than finding out on the first tee in April. A stuck zipper is a small annoyance in October and a real headache when you're trying to get a glove out in front of your foursome.

Dirt in the grooves isn't just a spin problem. Caked-on soil holds moisture right against the clubface, and course fertilizer is particularly good at encouraging rust. Leave it on all winter and you'll see the results in spring.

Fill a bucket with warm water and a squirt of mild dish soap. Soak only the irons and wedges for a few minutes, keeping the water below the ferrules, then scrub the faces and grooves with a soft-bristle brush. Wipe your woods and hybrids with a damp cloth instead of soaking them. Dry everything thoroughly with a golf towel, paying extra attention to the hosels and the spot where the shaft meets the head. A good club cleaning kit makes this a ten-minute job.

While you're at it, wash the grips with the same soapy water and a cloth, then rinse and air-dry them. Clean grips last longer and feel tackier. If yours still feel slick or look shiny and worn after washing, the off-season is the perfect time to regrip, since you won't miss any rounds while they're at the shop. A common rule of thumb is to regrip about once a year or every 40 rounds, whichever comes first.

Not every club needs extra help here. Most stainless steel cavity-back irons and modern drivers will sit through a winter just fine once they're clean and dry.

The clubs to worry about are forged carbon steel irons, raw-finish wedges that are designed to rust, and carbon steel putters. Rust spreads faster than you'd expect over a few months in damp air, and a rusty wedge can transfer it to the clubs next to it.

The fix takes about thirty seconds per club. Put a few drops of light oil or a silicone-based protectant on a soft cloth, wipe a thin layer over the clubhead, and buff off the excess so it isn't sticky. Keep it off the grips. Before your first round in spring, wipe the heads clean with a dry towel.

A stored golf bag lives a surprisingly rough life. It gets shuffled around holiday decorations, leaned against bikes, and knocked over by whoever's digging for the camping cooler. Every bump moves the clubheads against each other.

Put a headcover on your driver, fairway woods, and hybrids before the bag goes into storage, and don't forget the putter. Putter faces and toplines scratch easily, and a nick on the face is the last thing you want to stare down at over a three-footer. If you're missing a cover or two, grab them now so the set is complete.

Steady cold isn't the real enemy. The damage comes from swings in temperature and humidity. When a cold garage warms up on a sunny afternoon, moisture condenses on metal clubheads and soaks into fabric, then freezes or sits there overnight. Repeat that a few dozen times and you get rust spots, mildew, and grips that dry out and crack. Extreme heat isn't much better, since it softens grip rubber and breaks down the adhesives in your bag.

Concrete floors are cold and hold moisture, and a bag sitting directly on one pulls both into its base all winter. Laying the bag flat isn't great either, since it puts pressure on the clubs, the dividers, and the top cuff, and it's the position most likely to get something heavy stacked on top of it.

Stand the bag upright on a sturdy shelf, a wooden board, or a wall-mounted rack. If you have room, keep your cart, shoes, and spare gear stored right next to it so everything is in one spot when spring comes around. Then pull the bag's rain hood over the top. It doubles as a dust cover and keeps anything from falling into the club well.

For a standard push cart, the job is mostly cleaning. Knock the mud and grass off the wheels and frame, wipe down the bag bracket and straps, and check the tires. If your cart has air-filled tires, top them up so they don't flat-spot. Fold it and store it indoors with your bag if you can, since wheel bearings and folding joints don't appreciate a damp shed either.

Electric carts need one extra step: the battery. Take it off the cart and store it indoors at room temperature, not in a freezing garage. Charge level matters, and it depends on the battery type, so check your manual first. Lead-acid batteries should be stored fully charged and topped up monthly. Lithium battery guidance varies by manufacturer. Trojan Battery recommends a full charge before long-term storage, while other makers like Vatrer suggest a 50 to 70 percent charge. What nearly every maker agrees on: never store a battery empty, and check it every month or two over the winter.

While you have the cart out, look over your cart accessories. Umbrella holders, scorecard holders, and cup holders all collect grime and are easy to clean or replace now.

Rangefinders, GPS units, and speakers usually spend the season zipped into a bag pocket, which is exactly where they get forgotten. Old disposable batteries left in a device for months can leak and corrode the contacts, turning a simple battery swap into a dead rangefinder.

Take disposable batteries out of anything that uses them and store the devices indoors, not in the bag in the garage. For rechargeable gear like GPS watches, give them a partial charge before storage and top them up every couple of months. Come spring, charge everything fully and check for firmware and course map updates before your first round.

You can, but it isn't ideal. An unheated garage goes through big temperature and humidity swings, which cause condensation on clubheads and dry out grips. If the garage is your only option, clean and dry everything first, keep the bag upright and off the concrete, and check on it monthly. A closet or finished basement is better.

Steady cold by itself rarely damages clubheads or shafts. The bigger risks are moisture and temperature swings, which lead to rust on bare steel and cracked, hardened grips. Clubs stored clean, dry, and indoors will come out of winter in the same shape they went in.

Storing clubs in the bag is fine and is what most golfers do. The bag's dividers and padding protect the clubs from bumps. Just make sure both the clubs and the bag are completely dry first, the pockets are unzipped, and headcovers are on your woods, hybrids, and putter.

Clean the clubs, dry them thoroughly, and store them somewhere with low humidity. For forged carbon steel irons, raw wedges, and carbon steel putters, wipe on a thin coat of light oil or silicone protectant before storage and buff off the excess. Wipe it off with a dry towel before your first round.

It's better to store a golf bag standing upright. Lying flat puts pressure on the clubs, dividers, and top cuff, and the bag is more likely to get stepped on or have boxes stacked on top of it. A sturdy shelf, wall rack, or wooden board keeps it upright and off the floor.

Remove the battery from the cart and store it indoors at room temperature. Charge it to the level your cart's manufacturer recommends for storage, since lithium guidance varies by brand. Never store it fully drained, and check the charge every month or two until spring.

Any room that stays at normal indoor temperatures all winter, with low humidity, works well. Stability matters more than an exact number. A spot that stays steady is much safer than one that freezes at night and warms up in the afternoon sun.