Coolermaster masterkeys lite keyboard [Broken]

I used this keyboard for a reasonable amount of time, never had any issues but it needed cleaning. Last week I decided to do a deep clean, and I don't know what happened—maybe it was the moisture from the dodots, or perhaps some keys weren't completely dry—but when I plugged it back into the PC, some keys weren't working or were typing different characters. The fact is that it no longer works. I'm not sure if it can be repaired; I've already bought a new one, but it doesn't seem right to just throw it away without reuse. If you have any questions, feel free to send a message.