Also Alkalinity I get a 90 and Leslies says it's at 56 and need to be raised..
Who's is more accurate? Me or the Accublue Leslies machine?
Hmm. let me think about this. They tell you the TA is 56 and needs to be fixed. I'm going to guess they wanted to sell you 15 pounds of the "Leslie's Alkalinity Up "
Let's look at this product, what do they say about it?
A low level of Total Alkalinity can be dangerous for your pool and for swimmers. Leslie's Alkalinity Up, which is made of 100% sodium bicarbonate, is the easiest way to keep pH and Total Alkalinity balanced, and makes your pool a safe and clean environment for everyone!
I really need someone to explain how low TA is "dangerous".
Now, 15 pounds of this stuff will set you back $50. Yup, $50 - I just looked on their web site.
Now, a 12lb bag of Arm & Hammer Pure Baking Soda will set you back $8.47 at Walmart, I looked that up too.
I've had pool store managers tell me I can't use "Baking Soda" because it's too harsh. What does that mean??? It's the same 100% sodium bicarbonate!
If you spend the $50, the salesman makes his commission and the store manager is well on his way to his monthly sales goal.
First, pool store employees primary goal is to sell stuff, not necessarily get your pool in perfect condition. As to whether that is because of improper training, lack of knowledge or just to sell stuff I will leave up to you. While you would think that a "professional" would be the best, unfortunately in most cases it is quite the opposite. Between employees who blindly trust the word of chemical sales representatives and high school kids working in the pool store for the summer you end up with poor results from their advice and testing.
The pool store want's you to have "a shed filled with white bottles of pool chemicals that had mysterious names and purposes". Unfortunately the pool industry has evolved into sales by scare tactics, misdirection, misinformation and marketing hype. As in your case, they are going to sell you baking soda in a fancy package at four times the cost of WalMart. Do they have a right to make a profit, yes - but lets be reasonable. Heck, even their definition of "low" can many times put you on a pH roller coaster that's hard to get off of. Is that lack of knowledge or a sales technique to sell you more chemicals to control your pH????
I guess this is a long way of saying, stay out of pool stores.