# Cleaning your PC with expired isopropyl alcohol can be risky — here's why

- Source: Engadget - Technology News & Expert Reviews
- Published: 2026-11-07T15:45:00+00:00
- Category: Tech
- Original: https://www.engadget.com/2305456/why-isopropyl-alcohol-degrades-pc-cleaning/
- Canonical: https://groundlevelnews.com/story/cleaning-your-pc-with-expired-isopropyl-alcohol-can-be-risky-here-s-wh-c4bbdf/

Think twice before grabbing that old bottle. Here's why expired isopropyl alcohol can harm your PC and how to clean it the safe way instead.

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