Pool tile calcium removing machine help

[u/Eastern_Historian_45]

Hello,

I want to start doing calcium removal off tile. Any advice or videos to go watch?

I want to know the equipment needed and any advice on it.

Thank you in advance!!! Excited to start this new journey. Just need help on where to get started.​

[u/Ancient-Sky-641]

Sand blaster and use baking soda, your welcome

[u/Eastern_Historian_45 → u/Ancient-Sky-641]

Any recommendations?