Loss of coolant

[scubscout53]

My 96 bronco has to have coolant added from time to time. I don’t drive it but about 1500 miles per year but about every quarter I have to add coolant. There’s no evidence of coolant around the engine or under the vehicle. I’m just wondering if anyone knows why this might be happening.
I apologize if this is a repeat, I thought I had asked this, but I went back through and didn’t see where it was posted.

 

[Tiha]

That is always a hard one. But honestly wouldn't worry about it until you see a drip on the ground. There are so many places you can lose a little bit and it dries off before it hits the ground.
If it was going into the oil, that is the only one that would be a worry. If your oil is not milky then it is not going there.