Skip to content

which chemical in toothpaste will expire?

kenny1999
in Medical Science

Featured Replies

I find that many toothpaste have expiry date, what is actually the chemical that will expire in a toothpaste?

Create an account or sign in to comment
Go to topic listing

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.

Account

Navigation

Search

Search

Configure browser push notifications
Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.