Water Purifier Study - Pre-assignment (LA)

Before you start,

To be easier and quicker, please prepare the following photos before filling this out:

1. Drinking water - The water source for drinking at home.

2. Drinking water - Cups, glasses, or tumblers, etc. you usually use at home (If possible, please put them together and take one shot together)

3. Cooking - The main water source you use for cooking

4. Cooking - Container, Bowl, or pot you usually use for cooking

(If possible, please put them together and take one shot together)

5. Making beverages (coffee, tea, smoothie, etc) - The water source

6. Making beverages (coffee, tea, smoothie, etc) - Glasses, cups, containers, or tumblers, etc. for making beverages at home

(If possible, please put them together and take one shot together)

7. Washing vegetables, fruits, or meets, etc. - The water source

8. Washing vegetables, fruits, or meets, etc. - Containers, pots, bowls etc to use for washing food ingredients.

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