Waterproofing wears off long before your jacket looks old. This planner tells you when to re-treat each item based on how much you use it and where you go. Add your gear, pick your climate, and get a schedule you can print or save.
No gear added yet. Use the form to add your first item and see when it needs re-waterproofing.
Find a faucet or fill a spray bottle. Pour a small stream of water onto the shoulder or chest of your jacket, or the toe box of your boot. If the water beads into round droplets and rolls off, the DWR coating still works. If the fabric darkens and soaks in within a few seconds, it is time to re-treat.
If you hike in the Pacific Northwest, Scottish Highlands, or tropical rainforests, your gear sees far more water. The planner shortens intervals by about 30% for wet climates. In dry deserts or alpine zones with low humidity, you can stretch the time between treatments, but UV exposure still breaks down coatings. Coastal salt air also speeds up wear, so the planner accounts for that too.
| Gear | Recommended Product |
|---|---|
| Rain jackets (Gore-Tex, eVent) | Spray-on DWR (fluorocarbon or PFAS-free) |
| Down jackets | Wash-in DWR or spray DWR for downproof shells |
| Leather boots | Wax-based conditioner with water repellent |
| Synthetic hiking boots | Spray DWR for synthetic leather or fabric |
| Tents and rain flies | Seam sealer + spray DWR for the canopy |
| Backpacks | Spray DWR on exterior panels |
Spray a little water on the fabric. If it beads up and rolls off, the coating still works. If the fabric darkens and absorbs water, it is time to reapply.
Not always. Spray DWR works well on most membrane jackets. Leather boots need wax or oil-based products. Tents often need a separate seam sealant. The planner notes the right product type for each item you add.
Open the planner and adjust the usage count or last-treated date. The schedule updates right away. Your data stays in your browser and is not sent anywhere.
Regular detergent strips DWR coatings over time. Use a technical gear wash that is free of fabric softeners and bleach. After washing, a quick reapplication of DWR spray brings the repellency back.
Click the Share Link button. It copies a link to your clipboard. The link encodes your gear list in the URL, so anyone who opens it sees the same schedule. No account or server needed.