洁

jié = ji + e2

clean

洁 = 吉 + 氵 : Joan of Arc (ji) arrives just inside the elevator's kitchen (e2) to find a huge mess to clean up (洁). The giant (吉) has casually thrown mandarins, flutes and bottles of water (氵) everywhere. With so many things not going her way, she could really use a bit of good luck! (吉)

洁 character breakdown

洁
- 吉
  - 口
  - 士
    - 一
    - 十
      - 一
      - 丨
- 氵
  - ⺀
    - 丶
  - ㇀

吉

jí = ji + Ø2

lucky / giga- (meaning billion or 10^9) / surname Ji / abbr. for Jilin Province 吉林省[Ji2 lin2 Sheng3]

吉 = 口 + 士 : Mnemonic symbol: "Giga" apparently stems from a Greek word for "giant", so I'll represent 吉 by a giant.

The giant (吉) just entered the space station's kitchen (Ø2) and is very hungry. In each hand he holds Joan of Arc (ji) and the bachelor (士) captive and robs them for their mandarins (口) which he longs for.

氵

shuǐ = shu + ei3

"water" radical in Chinese characters (Kangxi radical 85), occurring in 沒|没[mei2], 法[fa3], 流[liu2] etc / see also 三點水|三点水[san1 dian3 shui3]

氵 = ⺀ + ㇀ : Mnemonic symbol: a bottle of water. Sheldon Shrimp (shu) enjoys a bottle of water (氵) in the Eiffel Tower's living room (ei3). The got the water by scratching (㇀) a blossom (⺀) and catching the leaking dew in a bottle.