Tips to lengthen tent life
While stuffing or rolling your tent will lengthen its life, there is other care you can regularly perform to take care of your shelter too.
Some of the most well-known tent manufacturers in the world chimed in with some tips on how to extent the life of your tent.
Explore It!: Are there certain maintenance things you recommend to extend the life of a tent? What and how often?
Big Agnes: The zipper slider is the first thing to go, so keep your zippers clean and free of debris. Be rational, if you live in a dusty, arid area like the Grand Canyon or Moab you should brush them out with a toothbrush or something after every outing or so. Most everyone else could get away with every few trips or so. – Chris Pottinger, tent designer
Eastern Mountain Sports: Every use clean your tent, wash it off dry it and pack it in a moisture-free environment. Basements and garages are not good. Minimize exposure to UV Light. When picking a long-term campsite try to park your tent in a shady grove when possible. UV Light is most damaging to tent fabrics. – Tony Roina, equipment sourcing and product engineering director
Kelty/Sierra Designs: Storing the tent clean and dry is most important. Do not machine wash or soak the tent. Spot wash by hand with mild soap is OK. During set up, be sure the poles are fully seated together at the pole joints or hub. – Phil Mesdag, product manager
Mountain Hardwear: Yes, roll your tent. – Sean McDevitt, designer
Mountain Safety Research: Always make sure you let your tent (and stuff sacks) dry out. Even if it did not rain on your trip, you still contributed to the moisture in your tent by being in it and breathing. Set it up or hang it up for a day or two at home to make sure it is totally dry. Then, turn your tent body inside out and shake it to remove any dirt, dog hair, or other dirty objects from your tent. Also, storing tents in a climate-controlled area will help the coatings and fabrics last longer. Hot and humid environments cause coatings to break down sooner and aid in the formation of mildew. – Dale Karacostas, tent and shelter product director
Nemo Equipment: Avoid stuffing your tent when it’s wet if at all possible. Never pack your tent away with any moisture after a trip – mildew is irreversible. Always store your tent in a dark place. Extended UV exposure is a tent’s worst enemy. Store the tent out of its stuff sack. Use a DWR spray over waterproof fabrics as needed. – Suzanne Turell, product design director
The North Face: Clean the zippers and hit them at the end of the season with a little 3M spray. Check seams and repair as needed, don’t wait for a blow out. Tape, sew with dental floss or use Aquaseal to patch small holes in mesh or floor before they grow. If you look at most dirt / dust under a microscope you’d see it’s primarily composed of tiny blades, knives, and edges - particularly “mountain dirt.” These agents act as an extreme abrasive on the PU (polyurethane) coating of the floor, not to mention the base fabric, and are pressed into the floor when you sleep and move around inside the tent. Sponge out the tent frequently with a lightly dampened sponge or soft cloth. – Scott McGuire, equipment product director

Explore It!: Do you recommend seam sealing your tents? Why or Why not?
Big Agnes: No, our tents come sealed already. It’s a messy operation that people don’t need to do. In the very long term one may need to spot treat areas, like Velcro loops or toggles with a little seam grip, but that’s it.
EMS: Generally not needed - most come with factory-sealed seams.
Kelty/SD: All Kelty and SD tents are sold factory seam sealed. Additional seam sealing for very wet conditions is OK as a supplement.
Mountain Hardwear: No, your tent should come taped. Ours do. Often seam sealers can contain Toulene, which is a carcinogen. Seems like you might want to avoid that. That is why our tents come taped with a watertight guarantee.
MSR: MSR tents come factory sealed with a waterproof tape over the seams. If a seam is leaking, then our customer service department should be notified so that we can review the tent. Otherwise, you can use any of the seam sealing compounds available at outdoor specialty stores. Be sure to get the right sealant for the type of material you are putting it on. For example, if you have a tent that is treated with silicone only, then you will need to get a seam sealer that will bond to silicone – not all of them do.
Nemo: Most high-end tents should come out of the box completely waterproof and can be trusted without seam seal. Some tents (most mountaineering tents) require seam sealing because certain features need to be sewn all the way through a tent shell for strength. If you feel like there is a seam with too much tension on it, a little seam seal might give it the extra strength it needs in a windstorm.
The North Face: Only if they did not come from the factory that way, and you are often in wet conditions.

