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Boise, ID Trash & Recycling: Recycling Rules (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Glass in blue cart
Prohibited, use glass program
Motor oil limit
1-gal container, 2 gal/week max
Bagged recyclables
Plastic bags not allowed
Contaminated cart result
Emptied as trash + extra fee
Repeat violation
Service can be terminated
Violation penalty
Misdemeanor, § 10-4-5-8

Summary

Boise bars glass, plastic bags, oversized containers and motor oil fluids from the blue recycling cart. Mixing them in counts as contamination: the load gets dumped as trash, you can be billed extra, and repeat offenders lose recycling service.

D. Special Recyclable Material: 1. Used motor oil shall be placed in a leakproof, transparent or translucent, sturdy plastic container with a screw on lid, and placed near, but not in, the compost, recycling or trash carts. No other fluids may be included. Containers must be one-gallon size and there is a limit of two (2) gallons of used motor oil per week set out for collection. Containers will not be returned to the customer. ... 3. Glass is prohibited in the blue commingled recycling carts. Glass shall be placed in designated glass collection carts as part of the subscription glass collection program, delivered to designated glass collection sites, or placed in regular trash carts. ... E. Contaminated Recycling: Containers used for recyclable materials or glass collection shall not contain trash or materials which are not allowed in the recycling or glass collection programs. Services may be terminated to any customer who violates this provision. Contaminated recycling or glass containers will be emptied as trash and the customer may be charged for extra trash collection services.

Source: Curb It Boise - Accepted RecyclablesView official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: 2026 S-31: Code current through: Ord. 20-26, passed 6-9-2026).

Full Breakdown

Section 10-4-2-4 lays out specific handling rules on top of the basic accepted-materials list. Used motor oil cannot go in the recycling cart at all: it must sit in a leakproof, transparent or translucent, screw-lid plastic container placed near, but not inside, the compost, recycling or trash carts, capped at one gallon per container and two gallons total per week, and the franchise hauler will not return the container to the customer. 3; it has to move through the separate subscription glass collection program, a designated glass drop-off site, or the regular trash cart instead, and the glass program itself only covers bottles and jars under two gallons.

Subsection E treats any recycling or glass container holding trash or disallowed materials as contaminated: the franchise hauler can empty it as ordinary trash, bill the customer for extra trash collection, and the city or hauler may terminate recycling service to a repeat violator entirely. Occasional overflow recyclables that will not fit in the cart must go into a rigid container such as a cardboard box or a labeled 20 to 32 gallon customer-owned can under subsection F, never loose or in plastic bags, since the code separately bans plastic bags as a way of containing recyclable materials.

These rules sit inside the same Title 10, Chapter 4 solid waste framework that governs trash and compost service, so the enforcement tools that apply to trash violations apply equally here.

Violations & Fines

A contaminated recycling or glass cart is emptied as trash and the customer can be charged for extra trash collection under 10-4-2-4.E, with service termination on repeat violations. Beyond that specific remedy, chapter 10-4-5 gives the city an administrative enforcement track: a written notice of violation, 20 days for the customer to respond, and a meeting to set a correction plan, without waiving further penalties. Section 10-4-5-7 lets the city declare a persistent violation a public nuisance and abate it, billing the property owner for investigation and abatement costs. Section 10-4-5-8 makes any violation of the chapter a misdemeanor punishable under section 1-4-1, with each day of continuing violation a separate offense.

Frequently Asked Questions

Can I recycle used motor oil in my blue cart in Boise?
No. Section 10-4-2-4.D.1 requires used motor oil in a leakproof, screw-lid plastic container placed next to, not inside, the recycling cart, limited to one gallon per container and two gallons per week; it is never placed loose in the cart.
What happens if my recycling cart is contaminated with trash?
Under section 10-4-2-4.E, the franchise hauler empties the contaminated cart as ordinary trash and can bill you for extra trash collection. If it happens repeatedly, the city or hauler can terminate your recycling service.
Can I bag my recyclables in plastic before putting them in the cart?
No. Section 10-4-2-4 states no plastic bags shall be used to contain recyclable materials; loose or rigid containers like cardboard boxes are used instead for overflow items that do not fit in the cart.

Sources & Official References

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