IT FELL IN the toilet. The clumsy waitress knocked a glass of water onto it. You forgot it was in your pocket when you jumped into the pool. That's just a few of the hundreds of ways your phone could come into life-threatening contact with liquid. When it happens to you (and it will), as soon as you're done freaking out, you'll probably begin frantically tapping all the buttons, blowing on it, or blasting it with a hair dryer to quickly get rid of all that water. While those are all well-meaning actions, guess what? Totally the wrong approach. Here's what you should do to repair your water-damaged smartphone. First, retrieve it as quickly as possible. If your phone is still in the bottom of the jacuzzi or the toilet, get it out ASAP. The longer it's in the liquid, the greater the likelihood damage will be. http://microreviews.org Once the device is no longer submerged, if you can, take that battery out. Don't even bother powering it off, don't press any other buttons, just open up the phone and pull the battery out. If you can't do that though – if you own an iPhone or another device that's impossible to quickly pry apart – you'll have to settle for just carefully powering the device off. You want to cut off power in the device as quickly as possible to prevent the possibility of a short circuit. Now – Do not blow-dry it or stick it in the oven. The heat can damage the delicate electronics inside. What you should do is give it a quick wipe with a clean towel, making sure no water accidentally ends up draining into its ports or other openings. If there are traces of water trapped inside cracks or indentations in the case, try carefully and conservatively using compressed air to blow it out. Just be careful not to blow the water further inside the phone. Next we have a few different options. Many folks swear by stuffing your phone in a bag of dry rice, and letting it sit for 24 to 36 hours or more. This is cheap, easy, and can be done in a pinch. But this method could have some negatives: If the rice absorbs the water well, you may be left with a mushy rice mess stuck in its creases and I/O ports. Those with skin in the game (as you'll see below) also say that the starch from the surface of the rice can get inside your phone and muck it up, but I haven't been able to find solid empirical evidence of this. To be safe, wrap the phone loosely in a paper towel before dropping it into the rice. The smartest option is to keep synthetic desiccants on-hand. They are far less messy, and they work more quickly and efficiently than rice. The $20 Bheestie Bag is one option you can order and keep on the shelf at home. You can drop your phone in the airtight plastic pouch periodically (like after your jeans get soaked in a rainstorm) to make sure no lingering moisture starts doing damage inside your handset, or just use it if your phone encounters a full-on liqui-mergency. Dry-All is another product you can buy and keep with you just in case. Same deal as the Bheestie Bag: you just seal up your phone inside the pouch, which is filled with desiccant, and then wait the specified amount of time (24 to 48 hours) to let your phone dry out. You can grab a pouch for as cheap as $6 on Amazon. Drybox is another option. You can use its website to find retailers in your city that have a Drybox you can use on-site. After you've powered down your phone post-plunge, you just head to one of these Drybox locations and within minutes, your gadget should be bone dry and restored. While San Francisco had many to choose from, other cities like Houston, TX, and Santa Barbara, CA did not have any Dryboxes nearby, so do your research. Of course, the smartest thing you can do is begin hoarding the desiccant packets you're already getting for free. Start now: Every time you see a loose desiccant packet in a box with a new pair of shoes, a hard drive, a shipment of spices, or whatever, pull it out and save it. Dump them all into a plastic or glass container you're certain has an air-tight seal. After you've collected a bunch of them, you have an emergency phone-rescue pod ready to go. Just drop the dunked phone into the container, seal it up, and you'll get the same results as any of those other commercial options. The trick to all of these methods is that for the desiccant to do its magic, it needs to be in a sealed container so that it can absorb water only from your phone, and not from the outside air. Also, you need to have enough of the desiccant present to absorb all the water. Following these tips, there's a good chance your phone could survive its untimely spill. But if it takes an especially big plunge, you could be SOL. In which case, it's time to buy a new handset.