This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

When I comment on a friend's post on m.firefox.com, Firefox stores my comments, all of them, forever. How can I delete these?

  • 3 replies
  • 2 have this problem
  • 1 view
  • Last reply by Moses

more options

I am using Firefox Mobile 28.0.1 on Android 2.3.4.

I browse Facebook on their mobile website at https://m.facebook.com/ . When I comment on someone else's post, Firefox saves the text for my comment. Now when I try to comment on a friend's post, Firefox drops down a list which shows every comment that I have made (The list is close to 100 entries long). This list is annoying and serves no useful purpose as I will never use one of those comments again.

How can I prevent Firefox Mobile from saving my Facebook comment history? How can I purge this list?

I am using Firefox Mobile 28.0.1 on Android 2.3.4. I browse Facebook on their mobile website at https://m.facebook.com/ . When I comment on someone else's post, Firefox saves the text for my comment. Now when I try to comment on a friend's post, Firefox drops down a list which shows every comment that I have made (The list is close to 100 entries long). This list is annoying and serves no useful purpose as I will never use one of those comments again. How can I prevent Firefox Mobile from saving my Facebook comment history? How can I purge this list?

Modified by user469307

Chosen solution

You're welcome.
Do you need anything else since you've got me?

Read this answer in context 👍 0

All Replies (3)

more options

That's actually because of the autofill feature in Firefox Mobile..

To disable form fill in Firefox for Android:

  1. Type "about:config" in the Firefox location bar, and press Enter or Go
  2. Search for "formfill"
  3. Tap on the "browser.formfill.enable" preference, then press the toggle switch to change it from "true" to "false"
more options

Thanks! I also see `browser.formfill.expire_days` which could be useful.

more options

Chosen Solution

You're welcome.
Do you need anything else since you've got me?