NO ONE loves to do the SWF. It IS the grossest experience on the planet (well, maybe in the top ten).
BUT nothing does a top to bottom flush of your entire digestive system like... you guessed it! The good old SWF!
As a long time faster I have learned to tolerate the sucker. I NEVER like it! My tricks are to take it quite warm, like tea temp. I tell myself it is broth (I never believe it). I chug it coffee mug at a time, and follow each cup with a swallow of cold plain water. I rinse my mouth afterwards.
It takes practice, but you can learn... to tolerate it. It does WORK!
The tea twice a day is not a substitute. Try to do the SWF (Salt-Water-Flush) at least every couple of days. If you just cannot, do an enema instead. You definitely need to keep the colon clear of debris every day you fast!