A life jacket hanging in the garage still has to meet the whole federal test: Coast Guard approved, in serviceable condition, of appropriate size and fit, readily accessible, and used according to its label (U.S. Coast Guard, 33 CFR 175.15, 175.21 and 175.23, verified 2026).
The answer comes down to how you care for the vest, how you check it, and when you know it’s time to retire it.
This page summarizes published safety guidance. It is not a substitute for instruction, and conditions on your water may differ. Check the current rules for the state and water you paddle.
Here is where the advice comes from. BoatUS publishes the care steps (BoatUS, checked 2026), the U.S. Coast Guard sets the serviceability test at 33 CFR 175.23 (verified 2026), and Astral’s and Kokatat’s representatives, quoted in Paddling Magazine, describe the signs of lost buoyancy (Paddling Magazine, 2026).
BoatUS’s care instructions are to rinse in fresh water, air-dry fully, store in a ventilated spot out of the sun, and never use the vest as a kneeling pad or fender (BoatUS, checked 2026).
The seasonal check BoatUS publishes looks for rips and tears, mildew, oil saturation, lumpy or hardened buoyancy material, and broken or corroded hardware or straps (BoatUS, checked 2026). Astral’s Kevin Mulligan told Paddling Magazine that new foam is firm and stiff and softens over time, so folds and lumps signal lost buoyancy, and Kokatat’s Matt Porter said a vest that suddenly feels light may have shrunken foam (Paddling Magazine, 2026).
The published retirement triggers are faded or sun-damaged fabric, hardened foam, and a failed buoyancy test (Paddling Magazine with maker representatives, 2026).
What to look for is below, step by step.
Key Takeaways
These four points come from BoatUS, the Coast Guard’s serviceability rule and the maker representatives quoted in Paddling Magazine, and everything below builds on them.
- BoatUS says to rinse the vest in fresh water and air-dry it fully in open air before storage, and never to machine-dry it or set it on a radiator or other heat source (BoatUS, checked 2026).
- BoatUS publishes the seasonal inspection: rips and tears, mildew, oil saturation, lumpy or hardened buoyancy material, and broken or corroded hardware or straps (BoatUS, checked 2026).
- Astral’s Kevin Mulligan, quoted in Paddling Magazine, explains that new foam is firm and stiff and breaks down into something softer and more pliable, so folds and lumpiness signal buoyancy loss (Paddling Magazine, 2026).
- The ACA’s published safety guidance (accessed 2026) lists a worn PFD first in its recommended kit, ahead of a whistle, immersion clothing, a spare paddle, a bilge pump, a paddle float, and a tow line or throw bag (2026).
Cleaning and Storage: The Four Habits That Protect Buoyancy
BoatUS publishes four care instructions (BoatUS, checked 2026).
- Rinse in fresh water after use (BoatUS, checked 2026).
- Air-dry it fully in open air before storage, never in a machine dryer, since BoatUS warns that heat will destroy its buoyancy (BoatUS, checked 2026).
- Keep it away from radiators and other heat sources (BoatUS, checked 2026). 1
- Store it in a well-ventilated area out of direct sunlight (BoatUS, checked 2026).
BoatUS adds two don’ts: do not use the vest as a kneeling pad or fender, and do not clean it with harsh detergent or gasoline (BoatUS, checked 2026).
PFD Inspection: Your Seasonal Check and the Legal Standard
Start each season with the check BoatUS publishes: rips and tears, mildew from damp storage, oil saturation, lumpy or hardened buoyancy material, and broken or corroded hardware or straps (BoatUS, checked 2026).
How BoatUS Describes the Check
The published list covers both what you can see and what the makers describe by feel (BoatUS and Paddling Magazine, 2026):
- Lumpy or hardened buoyancy material, and foam that folds into a soft crease (BoatUS, checked 2026, and Paddling Magazine, 2026).
- Broken or corroded hardware and straps (BoatUS, checked 2026).
- Webbing that is ripped, torn or detached, which is the Coast Guard’s own serviceability test (U.S. Coast Guard, 33 CFR 175.23, verified 2026).
Astral’s Kevin Mulligan and Kokatat’s Matt Porter describe softened, folding or shrunken foam as signalling buoyancy loss (Astral and Kokatat, via Paddling Magazine, 2026).
What the Coast Guard’s Rule Says
The Coast Guard’s 33 CFR 175.23 sets the serviceability line: a device is unserviceable if webbing is ripped, torn or detached, if hardware is broken, deformed or weakened by corrosion, or if foam shows rips, tears or open seams that let buoyant material escape (U.S. Coast Guard, verified 2026).
That test and BoatUS’s seasonal list cover much of the same ground (BoatUS, checked 2026).
The American Canoe Association’s recommended kit puts a worn PFD first, ahead of every other piece of safety gear (the ACA’s published safety guidance, accessed 2026).
When to Replace a Life Jacket: What the Makers Say
Kevin Mulligan of Astral, quoted in Paddling Magazine, explains that new foam is firm and stiff and breaks down into something softer and more pliable, so folds, lumpiness and extra give all signal buoyancy loss (Paddling Magazine, 2026).
Matt Porter of Kokatat adds that a vest that suddenly feels barely there may have shrunken foam without enough buoyancy left (Paddling Magazine, 2026).
The Three Retirement Triggers
The signs the sources name (BoatUS, checked 2026, and Paddling Magazine, 2026):
- Faded or sun-damaged fabric on the shell
- Hardened or softened foam that has lost its original stiffness
- Buoyancy that no longer meets the vest’s published rating
A float test is checked against the device’s own published rated buoyancy (Paddling Magazine with maker representatives, 2026). The published adult minimum for a foam Type III is 15.5 pounds (70 N), and for an inflatable Type III it is 22.0 pounds (U.S. Coast Guard, 2024).
The call rests on condition: faded or sun-damaged fabric, hardened foam, or a failed buoyancy test (Paddling Magazine with maker representatives, 2026).
How Construction Shapes Your Care Routine
A paddling vest carries its buoyancy in foam panels across the front and back, with very little foam at the sides (NRS, Astral, Kokatat and Stohlquist, checked 2026). BoatUS warns against crushing that foam and against heat (BoatUS, checked 2026).
NRS builds the current Chinook with a 420-denier ripstop nylon shell, and Kokatat uses 500-denier Cordura on the HustleR (NRS and Kokatat, checked 2026). 2 The Chinook’s mesh lower back adds ventilation on warm days (NRS, checked 2026).
| Storage mistake | What happens to the foam | What you see on the shell |
|---|---|---|
| Stored under something heavy | Compresses and loses buoyancy | Usually nothing |
| Left in a hot car | Softens and compresses | Usually nothing |
| Left in direct sun | Degrades along with the fabric | Fading |
Source: BoatUS on crushing and heat, checked 2026, with Astral’s and Kokatat’s representatives on foam condition and Paddling Magazine’s published retirement triggers, 2026.
Astral’s representative describes firm, stiff foam as new and softer, more pliable foam as broken down (Astral, via Paddling Magazine, 2026).
Inflatable Life Jacket Maintenance Schedule
Inflatable PFDs carry their own published schedule, set out below (Mustang Survival, BoatUS and West Marine, checked 2026).
| Item | What to Do | Interval |
|---|---|---|
| Green service indicator | Check it | Each outing |
| Oral leak test | Inflate and leave | 16 hours |
| Whole unit | Inspect | Before each use, every 3 months, annually and every 5 years (Mustang Survival) |
| CO2 cylinder (24 g, 33 g or 38 g) | Replace | After any inflation and every 5 years even if unused |
| Bobbin | Replace | Every 2 to 3 years per BoatUS; three-year maximum per West Marine |
| Hydrostatic cap | Replace | Every 5 years |
Source: Mustang Survival, West Marine and BoatUS, 2026.
How the Routine Fits Together
West Marine and BoatUS start each outing with the green service indicator, and their leak test is to inflate the vest by mouth and leave it 16 hours (West Marine and BoatUS, checked 2026).
Its inspection cadence is before each use, every 3 months, annually, and a full inspection every 5 years (Mustang Survival, checked 2026).
The CO2 cylinder is replaced after any inflation, and both cylinder and hydrostatic cap every 5 years even if unused (West Marine, checked 2026); Mustang Survival’s own instruction is replacement at the component’s expiry date (Mustang Survival, service manual).
On the bobbin the sources disagree: BoatUS says every 2 to 3 years, West Marine sets a three-year maximum (BoatUS and West Marine, checked 2026). West Marine puts overall service life at 10 years or more depending on use and storage (West Marine, checked 2026).
Buying Online or Secondhand: Check the Label First
Buying from an online marketplace or a secondhand source calls for two checks that answer different questions. The Consumer Product Safety Commission’s recall database at cpsc.gov/Recalls says whether a recall has been published, and the Coast Guard’s boating-safety alerts carry its own notices (Consumer Product Safety Commission and U.S. Coast Guard, checked 2026).
Approval is the separate check: a Coast Guard-approved vest carries a label reading “U.S. Coast Guard Approved” followed by a number in the format 160.xxx/xxxx/x (U.S. Coast Guard, checked 2026).
Without a legible label the approval cannot be confirmed (U.S. Coast Guard, checked 2026).
In 2024 and 2025 Paddle UK and the UK Office for Product Safety and Standards recalled numerous non-compliant buoyancy aids and swim vests sold through online marketplaces, for failing minimum buoyancy or lacking conformity documentation (Paddle UK and the UK Office for Product Safety and Standards, 2024 to 2025). 3 Those are UK actions and carry no US notice.
Give any secondhand vest the same seasonal inspection BoatUS publishes, and check it against the Coast Guard’s serviceability rule, before it goes on the water (BoatUS, checked 2026, and U.S. Coast Guard, 33 CFR 175.23, verified 2026).
Your Life Jacket Checklist and Next Steps
BoatUS’s four care instructions are to rinse in fresh water, air-dry fully, store out of direct sunlight, and keep the vest away from crushing weight and heat (BoatUS, checked 2026).
Check it each season against BoatUS’s list — rips and tears, mildew, oil saturation, lumpy or hardened buoyancy material, broken or corroded hardware — and against the Coast Guard’s serviceability rule, where torn webbing, corroded hardware or open seams make a device unserviceable (BoatUS, checked 2026, and U.S. Coast Guard, 33 CFR 175.23, verified 2026).
Condition is what decides, against the published triggers: faded or sun-damaged fabric, hardened foam, or a failed buoyancy test (Paddling Magazine with maker representatives, 2026).
Where you go next depends on your situation. Visit the accessories guide for the full collection and the choosing page to find the right personal flotation device for your age, your vessel and your state’s rules. Check the types-and-levels page to learn what each PFD classification offers.
If your device uses a CO2 cylinder or hydrostatic cap, the inflatables page carries that schedule. A device counts toward the carriage requirement while it is Coast Guard approved, serviceable, of appropriate size and fit, readily accessible, and used according to its label (U.S. Coast Guard, 33 CFR 175.15, 175.21 and 175.23, verified 2026).