You should keep log book. Everything should have a lot number for tracking.
There are companies which are approved to dispose of chemical and medical waste. Depending on the material, some may be burnt under conditions that will not allow it to pollute the environment, some may be combined with other material in chemical reactions that resulting in material that is no longer harmful, other may need to be stored long term until they become harmless or a method is developed to make them harmless.
If you need to dispose of a large piece of tent vinyl material you should contact your local Dept. of Sanitation and they can tell you how it is supposed to be discarded.
That the bodys way of tell you that it has waste material to dispose of.
If you are not certain how to dispose of a product. See its MSDS document.
NIMBY
Have the bin man dispose of the material in his refuse truck. Then wash out your bin.
Exocytosis is the method that most cells use in order to dispose of large molecules of waste materials.
Disposing furniture is not done by all the general people. You can call the recycling companies to help you out with that.
Many of the companies that sell bedding will dispose of your old bedding as part of the sale. You should also check with the Salvation Army and Good Will to see if they will dispose of it for you.
It is important that you properly dispose of a diabetic syringe after use. One way is to create your own sharps disposal basket that you can take in to a doctors office, pharmacy, hospital, or other collection sites. Sometimes, you can get your own needle destruction device which allows you to treat the needle in order for it to be considered safe for disposing. Some companies even have a mail back policy where you can ship your old needles back in a special container for them to dispose of. Lastly, there is a syringe exchange program that allows you to send in your old needles for new ones.
In this order.1) wipe and wash the anus and dispose of the material used to do this 2) thoroughly wash your hands.
Material Safety Data Sheet(s) tell you how to properly use, store, and dispose of chemicals.