TL;DR
Salt is what destroys fishing gear, and a low-pressure fresh water rinse within a few hours of getting off the water prevents most of the damage. Rinse the rod and reel gently, wipe both dry, put a drop of oil on the moving parts, and store tackle dry with a desiccant pack. Never blast a reel with a hose.
The enemy is salt, then moisture
Saltwater corrodes almost everything on a fishing outfit: reel bodies, bearings, guide frames, hooks, split rings, and the metal in a tackle box.
Even freshwater fishing leaves gear damp, and damp is enough. A tackle tray closed up with wet hooks inside will rust in a week.
Nothing about this is complicated. The whole discipline is rinse, dry, and store dry.
How do you clean a fishing reel?
Rinse it under a low-pressure stream of fresh water or with a damp cloth, keeping the flow off the drag and the spool gap. Wipe the body dry, dry the handle and foot, and put a drop of reel oil on the handle knob and line roller. Do not submerge or pressure wash a reel.
The post-trip routine, in order
1. Rinse the rod first. Fresh water, gentle flow, along the blank and over every guide. Salt crystallizes in the guide frames and in the reel seat threads.
2. Loosen the drag before rinsing the reel. A tightened drag keeps water from being pushed into the drag stack.
3. Rinse the reel gently. A light stream or a damp cloth. Never a jet, never a pressure washer, never a submersion. Forcing water past the seals carries salt into the bearings and the drag washers, which is exactly the failure you are trying to prevent.
4. Wipe both dry. A towel on the rod, a cloth on the reel. Get into the reel foot and the reel seat where water pools.
5. Reset the drag. Back it off for storage rather than leaving it clamped, which compresses the drag washers over time.
6. Oil the moving parts. A drop of reel oil on the handle knob, the line roller, and the bail pivot on a spinning reel. Reel-specific oil, not general-purpose penetrating spray, which is a solvent and thins the grease already inside.
7. Store the rod upright or flat, not leaning. Leaning a rod against a wall for months puts a set in the blank.
Guides, seats, and the parts that fail quietly
Run a cotton swab or a strip of pantyhose through each guide. If it snags, the ceramic insert is cracked, and a cracked guide will fray line all season.
Clean the reel seat threads with an old toothbrush. Grit in the threads is what makes a reel seat seize.
Wipe cork handles with a damp cloth and a little mild soap. Cork holds fish slime and sunscreen, and a mild scrub with a soft brush brings it back. Do not soak cork or use solvent on it. EVA foam handles take mild soap and water well.
Check the ferrules on a multi-piece rod. Salt and grit in a ferrule joint is how a section gets stuck permanently.
Line care
Line is a consumable. Cleaning it will not restore it.
Wipe the line with a damp cloth as you reel it in at the end of a trip to remove salt and grit. Check the first several feet for nicks and abrasion, and cut back past any rough section.
Store reels out of direct sunlight, since ultraviolet light degrades monofilament faster than use does. Replace line at least once a season for regular fishing.
Why does everything in my tackle box rust?
Hooks and split rings are usually plated carbon steel, and moisture trapped in a closed box attacks the plating. Wet lures put back after a trip, condensation from temperature swings, and a damp garage all do it. Drying tackle before it goes away and adding a desiccant pack stops most of it.
Cleaning out a rusty tackle box
Empty it completely. Everything, every tray.
Throw out the hooks and split rings that are badly rusted. A rusted hook point does not set, and a rusted split ring fails under load, and they are cheap to replace.
Wipe the trays with warm soapy water and dry them fully. For a hard plastic box, that is the whole job. For a soft tackle bag, check the manufacturer's tag, and hand wash rather than machine wash if it has rigid inserts.
Rinse salt residue off metal lures and dry them before they go back. Rinse and dry soft plastics too, and store them separately from painted hard baits, since some soft plastic formulations react with paint over time.
Once the box is dry, drop in a desiccant pack or a vapor corrosion inhibitor strip made for tool boxes. Replace it periodically, and it will keep the interior dry through a wet Oregon winter.
Source: NOAA Fisheries and state agency recreational fishing gear care guidance
The cooler, the net, and everything else that smells
A fish cooler that never got emptied is a serious smell.
Drain it, scrub with warm soapy water, and follow with a baking soda or diluted bleach step, never mixing anything with anything else. Full method in how to clean a cooler and clear a musty smell.
Rinse landing nets thoroughly and hang them to dry fully. A net balled up wet in a truck bed grows mildew and smells for the rest of the season.
Waders and boots get rinsed inside and out and dried completely, which also matters for aquatic invasive species. Many states publish clean, drain, and dry rules for exactly this reason.
Storing gear through the off season
Do the full clean before storage, not after.
Rods stored horizontally on a rack or vertically in a holder. Reels with the drag backed off, oiled, stored indoors rather than in an unheated garage where condensation cycles daily.
Tackle boxes dry, with desiccant, off a concrete floor. Concrete wicks moisture upward all winter.
The same storage logic that runs through our guide to cleaning tools and equipment around the house, and the same seasonal pass that keeps a golf set from rusting in how to clean golf clubs, grips, and the bag.
FAQ
Can you rinse a fishing reel with a hose?
Only at very low pressure, and never as a jet. High-pressure water forces salt and grit past the reel's seals into the bearings and drag washers, which is the damage rinsing is meant to prevent. A gentle stream or a damp cloth is safer, and loosening the drag first helps.
How do you get salt off fishing gear?
Rinse with fresh water within a few hours of finishing, covering the rod blank, the guides, the reel seat, and the reel exterior. Wipe everything dry, then oil the reel's moving parts. Salt left to dry crystallizes in guide frames and threads and starts corroding from there.
Should you oil a fishing reel after every trip?
A drop on the handle knob, line roller, and bail pivot after saltwater trips is good practice, and every few trips is enough for freshwater. Use reel-specific oil, not general penetrating spray, which acts as a solvent and thins the grease packed inside the reel.
How do you stop hooks from rusting in a tackle box?
Dry lures and hooks completely before they go back in, and keep a desiccant pack or a corrosion inhibitor strip in the box. Store the box off a concrete floor and out of an unheated garage where condensation forms. Discard hooks that are already rusted, since a rusted point will not set.
Can you wash a soft-sided tackle bag?
Check the manufacturer's tag first. Most soft bags can be hand washed with mild soap and water once the trays are removed, then dried fully with the zippers open. Avoid machine washing bags with rigid inserts or molded bases, since agitation deforms them.
How do you clean a cork rod handle?
Wipe it with a damp cloth and a little mild soap, using a soft brush for ground-in fish slime and sunscreen. Rinse with a clean damp cloth and dry it. Do not soak cork or use solvents on it, both of which dry the cork out and cause it to crumble at the edges.
Fishing gear comes home wet and the house pays for it. If keeping up with the rest of the cleaning is the harder job, get a quote or read more about house cleaning services.