Does Pool Doctor support shocking with dichlor?

The bad news is that Pool Doctor can’t support shocking with dichlor (sorry!).

The good news is that my new app, pooldash, can. Just select the Default Dichlor recipe after creating your pool.

The short reason for this is:

  • Shocking your pool with dichlor causes the Cyanuric Acid levels to spike
  • The chemical calculation engine in Pool Doctor doesn’t handle this type of side-effect well
  • The recipe system in pooldash is built specifically to account for this stuff

More info here: Shock with dichlor?

Does it support Trichlor?

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Hey @paullomax, welcome to the forum!

To clarify, do you have granular trichlor?

Most of the time when I see trichlor, it’s in compressed into the little pucks or discs, which take a long time to dissolve (which makes them bad for shocking).

If you do have trichlor shock, I could try and find the dosing for you.

I have pucks, and granular. But you’re right, it’s probably not great for shocking as it would increase the cyanuric acid levels each time…