I wonder if someone would care to double check my math for me. I wanted to make a single batch of concentrate (WLL makes separate concentrates for buffer and hardener), enough for 10 gallons of water. There recipe is:

Buffer: 1.4g of baking soda in 1L of distilled water...

Hi,
can i have some help with understanding my water. I bought a Bezzera Domus Galatea one year ago and used a bwt bestmax premuim on 2 bypass for that year.
The other day i pulled off little filter on the hot water spout and saw grains of what i think is scale. so i popped out...

As I mentioned in another post, I am currently brewing espresso with the following recipe: 1.5g of potassium bicarbonate + 2.8g of epsom salt, dissolved in 500ml of distilled water. Then, I use 25g of that solution to dissolve it in 975ml of distilled water. Right after making...

While my Cremina was away in the shop I was using my Cafelat robot as my daily driver. Usually I use the standard rpavlis water recipe with the Cremina. For the robot I just used water from my RO system. Now the Cremina is back and I'm using rpavlis water again I've noticed that...

I currently make my own water using distilled water with a recipe that I found online consisting of magnesium sulfate and potassium bicarbonate. The water results in a hardness of around 85ppm. I know that calcium causes scale in the machine, but flavorwise, is it better for...

Hi Folks, I recently got my espresso machine and decided to use Espresso Afficionado's TWW Espresso Inspired Water formula . I have been mixing 1.5g of Epsom salt and 0.5g of potassium bicarbonate into 1 gallon of distilled water per the instructions. I recently checked the TDS...

Hi i use bottled water which has hardness of 28.7 mg/L or ppm of CaCO3. How often should i descale?

Hi,

I red many topics about hard water solutions, but not one that would answer question (I asking myself in my mind).

Anyway, my new machine is on it's way, and since it has rotary pump I have an option to plumb in (at least in theory) .

Problem is that tap water here is...

I've been using the Homeland filter system for about a year. Really happy with nearly no water hardness.

I was looking at the BWT system from WLL and it adds back magnesium. Should I consider upgrading?

Hi, I've moved to a new home and town, and have different water than before.

I currently use a zerowater filter then add KHCO3 per rpavlis recipe and it works well. I'm also in the process of plumbing in my Londinium R, but basically just using an external reservoir of the...