#防災対策　3年5ヶ月冷蔵保存した固形燃料を開封。劣化を防ぐ最適な保存方法を検証。

We tested the best way to store solid fuel: at room temperature, in the refrigerator, or in the freezer. We opened a sample of unopened solid fuel that had been refrigerated for three years and five months...and what were the results? *We received some useful information in the comments section from "Nombe Tokutoku." →What about vacuum-sealing individual bags and freezing them? PS: Vacuum-sealing isn't easy, so we think that hydraulically degassing the zipper bag might reduce the sublimation of the solid fuel (alcohol). ← Many other readers have also shared their ideas in the comments section, so we hope you'll take a look. *Please note: When storing in a refrigerator or freezer, where food is typically kept, please be sure to include warning labels or other measures to prevent accidental ingestion. Please be especially careful to prevent accidents in households with small children. *Toxicity of the main ingredient, methyl alcohol: Source: Wikipedia, the free encyclopedia https://ja.wikipedia.org/wiki/Methano... Methanol toxicity is poisoning caused by methanol.[1] Symptoms include decreased consciousness, physical weakness, vomiting, abdominal pain, and a specific bad breath.[1][2] Visual impairment can occur as early as 12 hours after exposure.[2] Long-term symptoms include blindness and kidney failure.[1] Accidental ingestion of even small amounts can lead to toxicity and death.[1] [Prepare and enjoy every day. Prepare while having fun. Prepare while having fun. Stay calm and question common sense.] Broadcasting from Nasu Highlands (elevation 580m). by Yutori Aliceto