Testing various papers for holding essential oil scents for a smell-based adventure game; each paper sample received 2 large drops of the oil and were then held in a plastic bag overnight to infuse. Smell was subjectively tested 24 hours and 5 days later.
Smell is rated 0-5, where 0 = virtually no smell and 5 = overwhelming.
| PAPER | NEXT DAY | 5 DAYS |
|---|---|---|
| Mat board | 1 | 1 |
| Thin chipboard | 3 | 0 |
| Thick bristol board | 1 | 0/1 |
| ? | 1 | 0/1 |
| Bristol | 0 | 0 |
| Thick Stonehenge (?) | 1 | 1 |
| Regular Stonehenge (?) | 1 | 0 |
| German Etch (?) | 3 | 0 |
| Blotter paper | 2 | 1 |
| Canson Mi-Tientes | 3-4 | 1/2 |