Review on 💦 Enhance Your System Cooling with PrimoChill Liquid Utopia - 15ml Bottle by David Burns

I just use water with some kind of biocide and rust inhibitor. I've used (fingers crossed, no problem) Water Wetter which is designed for engines and smells bad. I only used 1/3 teaspoon in my loop and it prevented corrosion but I was concerned about that. I've got a new resolution now (not because of wetter water) so I'm trying Liquid Utopia instead. It doesn't smell and because I use clear tubes I can shine a powerful flashlight on the hardware (the bench is so easy to reach) and they still shine beautifully. Check it every week, I hope I have a year between cleanings. You can leave behind your sticky dyes and daylight bulbs that just don't cool as well as water and frankly just leave a gooey mess. As long as I can only use water with something to prevent critters from growing and copper turning black, I'm happy. And so far I'm quite satisfied. - 1 star because I haven't had it in the loop for a year, with dismantling. By the way, it looks great with transparent tubes and multi-color LEDs glowing on different tubes; looks like icy ice and shiny liquid diamond reflecting light. Fun without the chaos.-- Edit-- I couldn't wait a year. I've never left it with liquid for so long. So I just disassembled and reassembled it. WOW it was clean. No black corrosion on the copper block even though it only overhauled half of one of those little bottles. It could easily have been a year. Now I'm impressed. Let the "kids" use their brightly colored daytime glowing objects that get dirty and need a thorough cleaning. I get better cooling, easier cleaning, and less fiddling with those things. I admit I was too nervous to leave it like that for a year, but I'm not nervous anymore.