Knife ／ Sammu City
TL;DR
Knife is classified as "Hazardous Waste" in Sammu City. Fee: Free.
- 1 Wrap blade securely in newspaper
- 2 Mark as 'Dangerous'
- 3 Put in 30L bag (Naruto area) or 35L bag (Sanmu/Matsuo/Hasunuma area)
01
Basic Info Quick Facts
Category
Hazardous Waste
Pickup Day
Check
See the steps below and the calendar
Fee
Free
Booking
Special pickup
Designated point
Details & How-to
02Knife is classified as Hazardous Waste.
Disposal Steps
- Wrap blade securely in newspaper
- Mark as 'Dangerous'
- Put in 30L bag (Naruto area) or 35L bag (Sanmu/Matsuo/Hasunuma area)
Important Notes
Collection schedules and sorting rules may change. Please check the official website for the latest information.
Official Info & Contact
03Sammu City Contact
Contact
Muni.
Sammu City
Chiba
Dept.
Environmental Conservation Division
📞 0475-80-1163 / Weekdays 8:45-17:00
Official
Official website
Check for latest info
Category
Hazardous Waste
Official Sources
Primary Source
Official Website
city.sammu.lg.jp
Visit
Last verified: 2026-02-23
Disclaimer
This article is based on official information from Sammu City, but may differ from current rules. Verify on the official website before disposing. See our Editorial Policy and Terms of Use.