I think you are following Protocol-1000.
The maximum hourly dosage is 3 activated "drops" of SCS mixed 1:1 with 4% HCL. However, 3 drop doses are not the goal of following Protocol-1000. If you experience Herxing, then reduce the dosage. Many people can not ingest 3 drop MMS1 hourly doses. Follow the three golden rules.
It is also possible that your dropper is dispensing drops of liquid larger than 0.05ml. You can accurately measure drops by using a 1ml syringe.
You can use 50% citric acid activator, but some people have digestive problems with CA. The recommended acid activator is 4% HCL.
This liquid stevia can improve the taste of MMS1 doses.
Another trick to improve the taste of MMS1, is to drink from a small-mouth bottle instead of a glass or mug. If you can smell CLO2 gas, the taste will be enhanced.