Feed Entities Podcasts Deep Dives Developers About

[KongchangAI]

Real-time AI knowledge base. Every claim is traceable to its source, with data freshness under 24 hours.

Powered by 240+ first-hand AI sources

Knowledge

Feed
Hot Entities
Podcasts

Developers

CLI
MCP Server
REST API
About

© 2026 KongchangAI. The freshest, most accurate AI knowledge

Unverified80% confidenceDecision RuleTime unknown

固体牙膏一瓶通常60-80片，对应约1-1.5个月单人用量；短途3-5天旅行选10-20片小包装即可，避免整瓶携带占空间且开封受潮浪费

1

Sources

80%

Confidence

Long-term

Relevance

-

First Seen

Sources

Related Entities

固体牙膏category

Related Claims

Unverified出行随身携带优先选10-15ml小容量瓶或单支1.5ml安瓶装，安瓶单次密封灭菌无防腐剂但开封需一次用完，适合3-5天短途；小瓶带滴管可控量适合7天以上行程86% similar Unverified小家庭单瓶500ml通常3-4个月才能用完，开封后表面活性剂长期存放可能分层降效，一次性囤大瓶或多瓶反而浪费，按半年用量购买为宜85% similar Unverified无防腐剂单支装vs多剂量瓶装的权衡：单支装更安全但开封后需8小时内用完且单位成本高；多剂量瓶(含防腐剂)开封可用1个月但每日使用不宜超4次——偶尔使用选瓶装，每日高频使用选单支装82% similar Unverified胶囊较小易吞咽，每瓶通常为180粒装，按每日1粒可服用半年，性价比在同类有机硒产品中属于较高水平81% similar Unverified单支装（一次性/一日用）开封后无菌但用后即弃，多支瓶装开封后一般需在1个月内用完，无防腐剂瓶装开封后仅能保存更短时间（部分仅1-2周），按用量选择避免浪费或污染81% similar

Cite This Claim

Stable URI

https://kongchang.com/claim/151780

API

curl https://kongchang.com/api/v1/knowledge/claims/151780

MCP

get_claim(id=151780)