I had a bit of an accident while gaming—I spilled a zero sugar energy drink through the top vent of my computer case. I quickly powered it down and unplugged everything, and I'm currently drying it with towels. It's now drip drying on my dining room table. What steps should I take next to make sure my PC is okay?
5 Answers
Your best friends now are isopropyl alcohol and a gentle brush. After cleaning with the alcohol, keep everything in front of a fan to dry again. If the drink reached the motherboard, don’t risk powering it on until you're confident there’s no leftover moisture.
Definitely don’t start up your PC until you're sure everything is dry! Get it off your table to avoid damage there too. Use paper towels to wrap the GPU and change them every couple of hours until it's completely dry. Don’t forget to clean with isopropyl alcohol to be safe!
You did the right thing by shutting down your PC right away! First, grab some 90% or higher isopropyl alcohol (you can find it in most stores). Use QTips to clean up any residue, then set up a fan to help dry everything out for about an hour. Once it's completely dry, you can try powering it on, but just be careful! If you have another system, it's a good idea to test the components separately to be safe, but that's optional.
At least you don’t have to worry about sugar gunking up your build! Just make sure to clean thoroughly. Use 90%+ isopropyl alcohol and a soft brush to gently clean any affected areas. If it got into your power supply, that's less great since they can be tricky to clean. You might need to just let it dry out for a while—maybe up to a week—before putting it back together.
If you see wet areas or residue, it's crucial to clean them up right with alcohol. Be especially careful around sensitive components like the CPU socket. It could take some time, so prepare for a wait before you can use your PC again!

Bringing a fan in to help with drying is a great idea! Just be patient and let it dry completely before powering on.