Just did mine last Sunday:
1. Drained and refilled
2. Opened equipment bay including controller cabinet and did a visual inspection.
3. Wiped down waterline with a
Tub Rub4. Applied
303 to pillows
5. Applied 303 to cover, all sides
6. Added 3 tsp. dichlor
7. Jumped in after temp hit 100...aaaahhhhh....
Started around noon, finished process about 3 or so, including beer breaks, and was soaking at sunset with a martini!
8-)