You do not need to throw away all your plastic containers immediately, but you should stop using them for heating food and replace old or scratched containers.
It is generally not recommended to use 20-year-old plastic Tupperware to store food. Containers of this age pose several health and physical risks:
Yes, you should throw out or repurpose old Tupperware. Experts recommend tossing plastic food containers if they are cracked, deeply scratched, warped from the microwave, stained, or retain odors, as these signs indicate degraded plastic that can leach chemicals or harbor bacteria.
If your old Tupperware is damaged, stained, or missing lids, keep it out of the landfill. You can mail old containers (any brand) to specialized recycling programs, use them as clever household organizers, or check if authentic vintage pieces qualify for a replacement warranty.
Yes, old Tupperware can be worth money. While most standard, individual pieces usually sell for $5 to $20, complete sets or rare items from the 1940s and 1950s can easily fetch between $50 to $200 depending on their condition and rarity.
To tell if Tupperware is vintage, check the bottom of the container for the exact brand logo, specific color palettes, and a two-part mold code. Vintage items typically date from the 1940s through the 1990s, and are highly prized by collectors.
Recycle. Generally speaking, you can recycle plastic storage containers in most recycling programs (you just need to know what type of plastic it's made from). You'll see a recycling number if you examine the bottom of the container (or somewhere on the lid).
Yes, Tupperware replaces old, broken, or defective items under their Limited Lifetime Warranty, though the process has shifted primarily to digital vouchers instead of direct physical replacements.
You don't need to throw them all away at once. It's best to sort through your stash and replace them gradually with safer options like glass or stainless steel. Discard plastic containers only if they show visible signs of wear.
Pyrex cannot be recycled in standard curbside programs because it is designed to withstand extreme temperatures, meaning it has a much higher melting point than standard glass jars and bottles.
Yes, many pieces of vintage Tupperware (particularly from the 1970s and 1980s) have tested positive for toxic heavy metals, including lead, arsenic, mercury, and cadmium. These metals were historically used as pigments for coloring.
Specialised Recycling
Bedsheets & Linen in good condition are often collected in door-to-door collection drives and cash for trash events. Items that don't meet their quality standards may be rejected or sent for incineration.
Ziploc-brand bags and other sandwich bags can be recycled with other types of film plastic, including shopping bags, dry-cleaning bags and produce bags. The best place to find recycling centers for these products is your local grocery store. Many retailers offer bins right inside the door that collect film.
Discard containers that are scratched, cracked, punctured, or stained, as they can harbor bacteria. Ensure lids fit securely; if missing or warped, containers should not be used for food. Avoid containers that smell, as odors indicate possible residue or bacteria presence.
Yes, plastic Tupperware and similar food containers can shed microplastics and nanoplastics into your food. This shedding accelerates significantly when the plastic is exposed to heat (especially microwaving), acidic foods, or heavy wear and tear.
Truly vintage Tupperware should not be used for food either—the stuff made famous by parties in the 70s has tested positive for lead, arsenic, mercury, and cadmium, depending on the color and style. If your plastics, no matter the brand, are scratched up or cloudy, it's time for them to go.
No, it is not safe or recommended to use 40-year-old Tupperware (from the 1980s) to store food. Older plastics degrade over time, posing significant health risks.
If your old Tupperware is damaged, stained, or missing lids, keep it out of the landfill. You can mail old containers (any brand) to specialized recycling programs, use them as clever household organizers, or check if authentic vintage pieces qualify for a replacement warranty.
Glass: up to 4,000 years
A frightening 4,000 years is how long it takes a glass bottle to decompose in the environment. Every time we leave a recipient of this kind in the countryside, we are putting the environment and its ecosystem at risk.
Vintage Tupperware Price Guide: General Value Range
Full sets in difficult-to-find colors can sell for hundreds of dollars. Complete line sets can sell between about $50 to $75. Salt and pepper shaker set may sell for about $50 up to about $200, depending on their condition.
Iconic American container brand, Tupperware, has returned to South Africa under a new name, TuppAfrica.
Yes, Tupperware products generally come with a Limited Lifetime Warranty. This covers items that chip, crack, break, or peel under normal, non-commercial household use.
Reselling Vintage Tupperware Containers If you plan to resell your collected vintage Tupperware, be realistic about the prices you set. Complete sets of Tupperware containers (especially bowls) that come in rare colors can be worth hundreds of dollars. However, most other vintage Tupperware items cost less than $100.
Several common household and commercial items are not recyclable through standard collection programs, despite appearing to be made of recyclable materials. The most frequent offenders include greasy pizza boxes, disposable coffee cups, plastic-coated paper, bubble wrap, and small electronics.
The healthiest containers for storing food are glass, stainless steel, and ceramic. These materials are inert, meaning they won't leach harmful chemicals like BPA, phthalates, or PFAS into your meals—even when exposed to heat.