If you live in HDB, contact your town council for disposal of very large items like mattresses and furniture as well as large appliances like fridges and washing machines. Please check with your local TC to find out what items they accept.

If you live in a private condo, your building management can advise. For other private property, there are many bulk disposal companies listed online.

Likewise, your local public waste collector may provide such a service. Bulky collections can be arranged via the EZI app (for those in the Sembwaste region) and the Step-Up app for those in the Alba region. 800 Super makes no mention of such a service on their website.

aka Bulk Disposal Service