Unverified80% confidenceFactTime unknown
酒精易挥发，开封后长期不用或瓶口密封不严会导致浓度下降失效；便携装建议半年内用完，避免高温暴晒环境（如夏季车内）存放
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified酒精免洗液开封后有效酒精会随时间挥发降低浓度，大瓶囤货若半年内用不完杀菌力会衰减，家庭少量使用不建议一次性买超大桶装82% similarUnverified含酒精湿巾开封后酒精挥发快，敞口抽取式包装3-4周后消毒力会明显下降，出行少量使用优先小规格（10-20片装）而非大包装81% similarUnverified开封后需注意保存条件，避免高温和阳光直射；由于每天仅用一滴，一瓶可使用数月，若保存不当可能影响效价81% similarUnverified开封后的瓶装酒精建议3个月内用完，且需拧紧避光保存；家庭常备不建议一次囤购1L以上大瓶，挥发和浓度衰减会导致后期消毒失效80% similarUnverified开瓶后需冷藏保存且保质期较短，不适合饮用频率低、容易忘记服用的用户79% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/124288API
curl https://kongchang.com/api/v1/knowledge/claims/124288MCP
get_claim(id=124288)