I have to admit..since wearing the pads, I have more laundry. But I don't mind..at least I'm no longer feeling guilty every time I throw something to trash bin.
Anyway, what is cloth pad? It's a washable 'soft*x', made from fabric.
Here's what I got from Wikibooks
Cloth menstrual pads are a reusable alternative to disposable sanitary napkins used by women when they are menstruating, experiencing post partum flow, and also by people who are mildly incontinent. They are made of an absorbent cloth and are washed and dried between each use. There are many different designs, and may include one-piece items, or a case and towel insert.
Traditional disposable sanitary napkins are made of plastic and bleached cotton/rayon batting. These are not reusable. Cloth menstrual pads can be made from new materials or from old materials such as old pillow cases, sheets, and towels. 100% cotton fleece fabric (like the fabric found in most jogging wear) is the best for both comfort and absorbency. Some designs suggest a flannel bottom layer to go against the underwear, as it helps the pad to stay in place, others recommend a light-weight waterproof nylon attached to the bottom of the pad and either buttons or Velcro to fasten the pad securely into underpants. There is also breathable nylon available (i.e. Gortex) in some fabric stores.
Advantages of cloth menstrual pads
Disposable sanitary napkins are expensive, particularly to the environment. At the rate of 4 per day, 6 days a month, 12 months a year, for over 35 years, an average woman will be throwing away about 10,000 pads or tampons in her life as well as their plastic packaging. These are then either incinerated (bad for air quality) or put into land fill (where they will take hundreds of years to break down). Cloth menstrual pads last for years before disposal is necessary and some may even be composted.
Reusable pads are a more natural alternative than disposable napkins. As they are made of cloth rather than plastics, they allow your skin to breathe, causing less odour and reducing chaffing and irritation. They are less likely to cause rashes, contact dermatitis, and may reduce the scent of menstrual blood on the cloth pad, as well as helping women afflicted with certain types of vaginitis. Women with sensitive skin and allergies may find cloth pads to be more comfortable against their skin, particularly cloth pads made of undyed organic cotton.
In the long term, it is less expensive to buy and produce cloth menstrual pads compared to disposable menstrual products. They can be made by hand for little or no cost. Cloth menstrual pads are also highly customizable so you can make yours fit you.