šš¤ How to Winterize Your Pontoon Boat
- thedock9
- Nov 10, 2025
- 1 min read
Cold weatherās coming ā and your pontoon deserves a little TLC before the freeze hits! Hereās a quick checklist to keep her in top shape for spring:
1ļøā£ Clean It UpGive your pontoon a thorough wash ā inside and out. Remove any grime, food crumbs, and water spots to prevent mildew and staining.
2ļøā£ Drain EverythingEmpty the fuel tank to about ¾ full and add a fuel stabilizer. Drain water from live wells, plumbing, and the engine.
3ļøā£ Engine CareFlush your engine with fresh water, change the oil and filters, and add antifreeze if needed (check your ownerās manual).
4ļøā£ Protect the BatteryDisconnect it, charge it fully, and store it somewhere dry and warm.
5ļøā£ Cover It TightUse a high-quality, waterproof cover to protect your pontoon from snow, ice, and critters.
Bonus Tip:If possible, store your boat out of the water ā either on blocks or a trailer ā to prevent hull damage from freezing water.
š Do this now, and youāll be ready to hit the water first thing next season with no surprises!




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