Steps

1. Check the current condition of the frying pan's stains.
   🕒 02:09
2. Try to see how much dirt can be removed with a regular sponge.
   🕒 02:20
3. Prepare to make baking soda detergent by mixing baking soda and dish soap.
   🕒 02:49
4. Stabilize the bowl by placing a plastic bag over it to avoid dirtying the work surface.
   🕒 02:57
5. First, put 70g of Baking Soda into the bag.
   🕒 03:07
6. Next, add 30g of Dish Soap to create a baking soda detergent with a 7:3 ratio.
   🕒 03:26
7. Close the bag and thoroughly knead the contents to form a paste.
   🕒 03:50
8. To prevent liquid leakage after applying the detergent, prepare by laying plastic wrap vertically, horizontally, and diagonally on the area where the pan will be placed.
   🕒 04:38
9. Apply several pieces of masking tape to the center of the frying pan, dividing it so the detergents don't mix on either side.
   🕒 05:46
10. Always wear gloves when handling detergent.
    🕒 06:31
11. Apply Kogetori Patto Bika directly to one side of the divided frying pan and spread it evenly by hand.
    🕒 06:38
12. Change gloves, then apply the prepared baking soda detergent to the other side and spread it evenly.
    🕒 08:00
13. Flip the pan with the detergent applied, and wrap it tightly with the prepared plastic wrap, ensuring no air pockets.
    🕒 09:11
14. Leave it to sit for approximately 3 hours (6 hours recommended).
    🕒 09:53
15. After leaving it for 3 hours, check if the pan's stains have lifted.
    🕒 10:12
16. Remove the plastic wrap from the frying pan and take off the masking tape.
    🕒 11:16
17. Scrub and rinse the side where the baking soda detergent was applied with a sponge.
    🕒 11:51
18. Next, scrub and rinse the side where Kogetori Patto Bika was applied with a sponge.
    🕒 14:21
19. Thoroughly rinse the entire frying pan with water and check the final result.
    🕒 16:26