1.0Lifehacker Australiahttps://www.lifehacker.com.auElizabeth Yukohttps://www.lifehacker.com.au/author/elizabethyuko-usa/How to Clean Your Discolored Vent Covers With Hydrogen Peroxiderich600338<blockquote class="wp-embedded-content" data-secret="qW595CvppU"><a href="https://www.lifehacker.com.au/2021/08/how-to-clean-your-discolored-vent-covers-with-hydrogen-peroxide/">How to Clean Your Discolored Vent Covers With Hydrogen Peroxide</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.lifehacker.com.au/2021/08/how-to-clean-your-discolored-vent-covers-with-hydrogen-peroxide/embed/#?secret=qW595CvppU" width="600" height="338" title="“How to Clean Your Discolored Vent Covers With Hydrogen Peroxide” — Lifehacker Australia" data-secret="qW595CvppU" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
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https://www.lifehacker.com.au/wp-content/uploads/2021/08/30/251eb358cbe434c96abdb486137b4249-scaled.jpg?quality=7525601440There’s a difference between something being dirty and discolored — and plastic vent covers can be both. While many homes feature vent covers made of metal, plastic is also relatively common. And one of the downsides of white plastic vent covers is that they yellow over time, ending up discolored.