Cleaning and Storing Climbing Gear the Right Way

Soft goods deserve the most caution

Soft goods, meaning anything made of nylon or similar fibers, deserve the most caution because damage can be invisible. Wash harnesses and slings occasionally in lukewarm water with mild soap, rinse thoroughly, and air dry away from sunlight and heat. Ropes get the same treatment in a tub or a front-loading machine on gentle, ideally inside a mesh bag, using plain water or rope-specific cleaner. The absolute rules for all soft goods: no bleach, no harsh detergents, no machine drying, and no contact with chemicals, especially acids. Battery acid, fuel, and solvents can destroy nylon strength without visible damage, which is why gear should never live loose in a car trunk with automotive supplies.

Hardware is more forgiving but still needs attention

Hardware is more forgiving but still benefits from attention. Rinse carabiners, belay devices, and cams in warm water when they get gritty or after any trip involving sand or salt air, scrubbing gently with a brush, then dry them completely. Sticky carabiner gates and stiff cam lobes usually revive after cleaning and a small amount of an appropriate lubricant applied to moving parts, with the excess wiped away so it does not attract grit or migrate onto slings. While cleaning, inspect: look for sharp edges worn into carabiner rope-bearing surfaces, deep grooves in belay devices, cracks anywhere, and frayed cam trigger wires. Cleaning time doubles as inspection time, which is half its value.

Shoes and chalk bags respond to simple habits

Shoes and chalk bags respond to simple habits. Air shoes out after every session instead of sealing them in your pack, since trapped moisture is what makes shoes both smelly and short-lived. Hand wash shoes occasionally in lukewarm water with mild soap if they get truly rank, and always air dry away from heat, since heat degrades both rubber and glue. Keep shoes out of hot cars, where soles delaminate and rubber hardens. Resoling is worth knowing about: worn rubber and small toe holes are repairable if you act before the damage reaches the shoe's structure, and a resole costs a fraction of a new pair.

Storage is about five enemies to avoid

Storage is about five enemies: sunlight, heat, moisture, chemicals, and compression. The ideal gear home is a cool, dry, dark place, such as a closet or gear bin indoors, with ropes loosely coiled or flaked in a rope bag, harnesses and slings hanging or loosely packed, cams hanging so their lobes are not compressed for months, and nothing stored wet, ever. Damp gear packed away grows mildew and corrodes hardware. The car trunk fails almost every criterion, which is why it should be a transport location, not a storage location, however convenient the habit feels.

Round out gear care with records and honesty

Round out gear care with records and honesty. Note roughly when you bought ropes, harnesses, and slings, since manufacturers publish lifespan guidance that combines age with usage, and even lightly used soft goods have retirement dates. After any exceptional event, a huge fall, a rockfall strike, chemical exposure, inspect thoroughly and retire anything questionable. Well-kept gear earns trust every time you rack up, and the small ritual of caring for it is part of what makes climbing a craft rather than just a workout.

Frequently asked questions

Can I machine wash a climbing harness? Occasional hand washing in lukewarm water with mild soap and thorough rinsing is recommended, air drying away from sunlight and heat, and always avoiding bleach, harsh detergents, and machine drying.

Why shouldn't climbing gear be stored in a car trunk? A car trunk fails nearly every storage criterion: it exposes gear to heat, sunlight, and potential chemical contact from fuel or battery acid, and should be treated as transport only, not storage.

How do I clean gritty carabiners and cams? Rinse them in warm water when gritty, scrub gently with a brush, dry completely, and apply a small amount of appropriate lubricant to moving parts, wiping away the excess.

What are the biggest threats to stored climbing gear? Sunlight, heat, moisture, chemicals, and compression. The ideal storage spot is a cool, dry, dark place with nothing ever put away wet, since damp gear packed away grows mildew and corrodes hardware.