Tupperware might go out of business. How long is yours safe to use?

The kitchen brand's products sold US and Canada are BPA-free and have been since 2010, according to its website.

Set of four matching canisters with the classic Tupperware sunburst lid design Airtight lid locks in freshness and flavor with Tupperware's iconic

Tupperware Heritage Collection 8 Piece Food Storage Canister Set in Vintage Colors - Dishwasher Safe & BPA Free - (4 Containers + 4 Lids)

Set of 18 nesting bowls with the classic Tupperware sunburst lid design Lock in freshness and flavor with Tupperware's iconic quality and style

Tupperware Heritage Collection 36 Piece Food Storage Container Set in Vintage Colors- Dishwasher Safe & BPA Free - (18 containers + 18 lids)

Tupperware shares plunge after warning it could go out of business

Tupperware and plastic container safety

Blowing The Lid On What To Do With Old Tupperware

Is Tupperware Going Out of Business? Future Isn't Certain

Tupperware Heritage Collection 36 Piece Food Storage Container Set in Vintage Colors- Dishwasher Safe & BPA Free - (18 containers + 18 lids): Home & Kitchen

Kaylyn Bartel, Tupperware Independent Business Owner

TUPPERWARE Lunch It Divided Box Wine Purple Red Snack To Go Storage Container

Is Tupperware Dishwasher-Safe?