muriatic acid, OK for carb soaking?

It's true, muriatic acid is used to adjust swimming pool water's pH. I might put in a quart in a 12,000 gallon pool to lower the pH to where it needs to be. It is severely diluted and I suspect one could dilute HCl acid enough to be safe for dipping a carb because I could throw it in my pool and it would last for a long time.