Image Map Skip to Main Content
It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.

Maintenance & Custodial: Web Sites

Library and web resources to for maintenance topics.

About this page

First aid, fire extinguishers, cleaning and repairing tips, and other useful web links.

Need help?

If you're not sure what you need, or how to begin, come in to the RTC Library, call us at (425) 235-2331, or email us at We'll be glad to help!

Maintenance Web Sites

These are some websites we think you'll find useful. They offer information about repairing projects, cleaning, safety and more.