Sorry to hear about your hubbys problems but glad to hear things are good enough for you to get back to your pool.
What is your pH? Just realized that I skipped the Daily Tests on the laminated card and went straight to the Weekly Tests... uggh. Will do it again correctly.
So do the pH test and also do the color OTO chlorine test. The chlorine test only goes up to FC5 but it will give you an idea what to expect when you do the FAS/DPD CL test.
Note that if your CL is really over 10 then your pH test will not be valid.
What do you use to chlorinate your pool? Chlorine from local pool store
Can you say how much chlorine of what type and % you added when over the last week. That would let us estimate the range you FC should be. I would expect you have very little FC - maybe 1 - 3 - since you have no CYA. Unless you are really dumping the CL into the pool.
I took a large sample from the bottle the local pool supply store gives for testing and then transferred that water into the water sample cylinders from the kit. Should I be taking a sample straight from the pool for each test?
It shouldn't make a big difference. But I do dip the CL water sample tube right into my pool and pull a sample.
For the FC it took a whopping 110 drops. I am afraid I am going to run through the reagent on the first few tests! IWhat did you multiply the number of drops by? Multiplied by 0.5
Were you swirling constantly as you added the drops? Do you have the
Speedstir Magnetic Stirrer? The Speedstir really helps ensure the test is accurate.
You did use lots of reagent in this first test. A proper FC for CYA 30 is 4-6. So that would take 8-12 drops. That is really all you should be using.
Review the FS/DPD CL test instructions here -->
FAS-DPD Chlorine Test - Trouble Free Pool
Before you do the FAS/DPD test again, do the OTO CL test and answer the question above about how much of what type of CL you have been adding to your pool.
Does the water have to be perfectly clear with no trace of pink?
Yes, water should go clear for end of test.
Was stabilizer/CYA ever added to your water? Long time ago.
Then it is reasonable that CYA is close to 0.
BTW, your signature says your pool is 8,600K gallons. I think you mean 8.6K or 8,600 gallons.