请记得在做饭前消毒砧板。

Please remember to ___sanitize the cutting board before cooking.

社交媒体平台会清理用户评论中的不当内容。

Social media platforms ___sanitize user comments by removing inappropriate content.

在发布报告之前，我们必须清理掉所有个人身份信息。

We must ___sanitize all personally identifiable information before releasing the report.