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Contractors | The 5R Recycling Program

Commonly Asked Questions

Please click on a heading to go to questions and answers for that section. Or you can scroll down this page and click on the question you would like to have answered:
Glass, Metal, Plastic, Paper, Contamination, Yard Waste/Organics/Composting,
Service On Campus, Household Hazardous Waste, Electronic Waste, Buying Recycled, Holiday Waste Prevention, Reuse Options, Benefits of Recycling, At Stanford, More on Recycling...



Glass

* Can glass be recycled?
* Can all glass be recycled?
* Can lab glass be recycled?
* What do I do with burned out lightbulbs or broken drinking glasses?
* Can I recycle the glass from my broken window?
* At the Stanford Recycling Drop-Off Center, do you currently collect wine bottles separately from the other glass bottles?





Metal

* What goes in the scrap metal bin at the Stanford Recycling Drop-Off Center?
* Do you accept steel cans and how are these different from tin cans?
* Do I have to rinse off all of the food from the aluminum foil before I can recycle it?
* What should I do if I see someone pulling aluminum cans out of the recycle bins?
* How many aluminum cans are recycled and why should we recycle them?
* How much energy is saved by recycling aluminum cans?



Plastic

* What type of plastic containers can be recycled?
* What steps should I take to recycle my plastic bottles?
* What are the seven types of plastic?
* Why is it so important to know which plastics my community collects? Can’t I simply throw all plastics with chasing arrows in the bin?
* I have a plastic container with a recycling symbol on the bottom, but you say it’s not recyclable. Why?
* Can I recycle plastic bags?
* Can I recycle Styrofoam?
* Can I recycle my plastic binder or broken plastic cups?
* Can lab plastics be recycled?
* Can pipette trays be recycled?
* Can I recycle old photographs and negatives?
* What are aseptic containers and can they be recycled?
* Is the cap of a recyclable plastic bottle also recyclable?
* What happens to plastic bottles once I remove the cap, rinse, and place in the recycle bin?
* Where do plastic milk jugs go?
* What does PETE and HDPE stand for?
* What is PETE Plastic?
* What are some of things that #1 PETE Plastic can be made into?
* What types of products are packaged in PETE containers?
* PETE bottles cannot be recycled back into food and beverage containers. True or False?
* How many water bottles are recycled and why should we recycle them?
* What do I do with all of the packaging I received with my holiday gifts?



Paper

* What kind of paper should go in the mixed paper bin?
* Why don't we have to sort the paper into so many categories at the Stanford Recycling Drop Off Center?
* I often see people taking magazines out of the recycling bins at the Stanford Recycling Drop-Off Center. Is this okay?
* What should be done with semi-glossy advertisement inserts in the newspaper?
* How do I recycle cardboard?
* What should I do with cereal boxes and gift boxes?
* Can catalogs be recycled?
* We just received our new phone books. What should we do with the old ones?
* Can books be recycled? I tried to sell my books back, but they didn't take them all.
* Can I recycle old photographs and negatives?
* What are aseptic containers and can they be recycled?
* Why can’t pizza boxes be recycled?
* What should I do with slightly used paper towels, paper plates, paper napkins, or paper cups?
* Can I recycle my bows, ribbons, wrapping paper, and boxes?
* What can I do with old greeting cards?
* I am concerned about identity theft. Where can I take personal papers to be destroyed?
* How do I reduce my junk mail?
* What are the key benefits to recycling paper?
* How do you know what paper can be recycled and what paper can't be recycled?



Contamination

* What items are considered contaminants in recycling?
* Why can’t pizza boxes be recycled?
* What should I do with slightly used paper towels, paper plates, paper napkins, or paper cups?
* Should I recycle materials contaminated with food? For example, should I recycle cardboard pizza boxes with food residuals attached to the cardboard? Or should I recycle plastic frozen dinner trays with a small amount of food residuals?
* I am confused about paper food containers. What is recyclable?
* Can I recycle old photographs and negatives?



Yard Waste\Organics\Composting

* How can I get more information about home composting?
* What can and can't I compost?
* How do I compost?
* What can you put into a residential compost pile?
* Why do I need a compost bin?
* Can I put fruit and vegetables in with yard clippings?
* What do I do with the yard waste that does not fit into the cart?
* What should I do with palm fronds?
* Can I put clean lumber in with yard waste?
* I am cutting down a tree. Can I recycle it?
* How do I recycle my holiday tree?
* What is grasscycling?
* What is vermi-composting?
* What is the Dirt Cake Recipe?
* What are some tips for a greener garden?



Service on Campus

* When are the recycling bins emptied on campus?
* If I leave cardboard by the recycling bins, will it be picked up?
* Should we set our recyclables out in rainy weather?
* What if I have more recyclable material than fits in my curbside bins?
* Should I put out my curbside recycling bins every week even if they are just half full?
* Why does the recycling collector leave items in my curbside recycling bin?
* Do cardboard boxes have to be flatten for collection?
* What should I do if I see someone scavenging through my curbside recycling bin?
* What size garbage cans are we allowed to have?
* I have extra bags of garbage. Can I just place them next to the garbage cans?
* Do you offer debris box service?
* What is construction and demolition waste and how do we reduce or recycle it?
* How should I prepare for the Fall or Spring Clean Up in the Faculty Staff Housing Area?
* How do I dispose of a refrigerator?
* What should I do with palm fronds?
* How do I dispose of or recycle electronic waste?



Household Hazardous Waste

* Where can I take my Household Hazardous Waste?
* Where can I go to find some used paint or other products that are consider household hazardous waste?
* What is the new Universal Waste law (2006) and how does it effect me?
* What is Universal Waste and why can't I put them in trash?
* Why can’t we recycle our household batteries at the Stanford Recycling Center?
* Where can I recycle my used motor oil?
* Where can I recycle my laptop battery?
* How do I dispose of used injection needles?
* How do I dispose of mercury containing thermometers?
* How do I dispose of a refrigerator?
* How much oil would it take to contaminate 1 million gallons of fresh water (one year’s supply for 50 people)?



Electronic Waste

* How do I recycle my computer, television or other electronic items?
* What do I do with my old printer cartridges?
* Can I recycle my old cell phone?
* Where can I recycle CDs and disks?
* Where can I recycle my laptop battery?
* Local charitable organizations no longer take electronic equipment in need of repair. Where can these be recycled?
* Where can I find more information about California’s Electronic Waste Law?



Buying Recycled


* Why should I buy recycled paper?
* Where can I find more information and resources on buying recycled?
* Where can I find greeting cards made with recycled paper?
* Where can I find gifts that are good for the environment?
* Are all recycled products required to be labeled as a recycled product?
* What is the difference between pre-consumer and post-consumer material?
* What do the terms "recycled", "recyclable", "post-consumer" and "pre-consumer" mean?
*
What is America Recycles Day?
* What gets recycled into what?
* What is the Shop Smart Campaign?
* What are “Green” Hotels and why stay at a “Green” Hotel?



Holiday Waste Prevention


* How much extra waste is created during the winter holiday season?
* How can I reduce waste during the winter holiday season?
* How can I reduce waste and buy great gifts this holiday season?
* How can I protect the planet this holiday season?
* What are some Green Resolution that I can consider this year?



Reuse Options


* How can I find places to donate usable items to?
*
I noticed that when everyone moves out at the end of the year, there is a lot of good stuff in the dumpsters. Does any one sort through them to remove the good stuff and give it to charity?
* What is Freecycle?
* What can I do with old skis?
* Where can I donate old games and toys?
* How do I reuse and/or recycle fabric?
* Which is better paper bags or plastic bags?



Benefits of Recycling


* Why is it important to recycle?
*
What is recycling's greatest economic benefit?
* What are the environmental benefits of recycling?
* Can recycling save energy?
* How much energy is saved by recycling?
* How much energy is in a can?
* What is the connection between source reduction and reduction in green house gas emissions?



At Stanford

Stanford's main quad * How much waste does Stanford divert from the landfill?
* Has Stanford won any awards for its recycling program?
* I am interested in recycling on campus, how can I get more involved?
* Do you offer tours of the Stanford Recycling Center?



More On Recycling...

* How does recycling work?
* What do the three chasing arrows mean?
* Why do we have to sort our recyclables?
* What happens to all the recyclables dropped off at the Stanford Recycling Center?
* Why are some things recyclable and others are not?
* Why can't I recycle everything?
* I want to recycle items not accepted at the Stanford Recycling Center. How do I find out where to go?

*
Where can I find the definition of terms on consumer labels, like "recyclable" or "natural"?
*
What do the terms "recycled", "recyclable", "post-consumer" and "pre-consumer" mean?

*
What is Product Stewardship?
* How much volume of our trash is packaging?
* How many pounds of trash does the average American produce each year?

* In 2007, how old will California's Bottle Bill be and how has it helped bottle and can recycling?
* In 2005, how are Californians doing in their efforts to recycle bottles and cans?
* In 2004, how are Californians doing in their efforts to recycle bottles and cans?
* Ever ask a beverage container why you should recycle?
* What is the Shop Smart Campaign?

* How can I reduce paper waste by changing my margins?
* What are some waste minimization practices that I could use in my office/building/business/home?
* How can I find how to reduce waste from school lunches?
* Where can I find websites that talk about recycling and are geared toward children?

* What is construction and demolition waste and how do we reduce or recycle it?




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