[KongchangAI]
Unverified80% confidenceFactTime unknown

陈年重度水垢(结厚白层)单靠喷剂难以一次去除,需重复浸泡或搭配草酸粉,若玻璃已被氢氟酸/长期水碱蚀刻出雾斑,任何清洁剂都无法还原,只能物理抛光或更换

1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/333974
API
curl https://kongchang.com/api/v1/knowledge/claims/333974
MCP
get_claim(id=333974)