Question : which is the best for a fully automatic washing machine?
Answer : I doubt that you can buy soap powder anymore. Soap is made from lye and oil, grease, whatever. Detergents are made from petrochemicals. For laundry, detergents are a big improvement over regular soap, because they clean better and rinse out much, much better. However, if you can find a bar of old fashioned lye soap, it's great for getting stains out of laundry. Rub it on the stain (especially ring around the collar) before you put the clothes in the washing machine.
For personal use, soap, especially glycerin soap, is better because it doesn't dry skin out as badly as detergent.
Soap flakes and soap powder are just different forms of the same thing.
Go to the site below for everything you ever wanted to know about the subject.
Question : What are the Disadvantages and advantages
Answer : advantage : any time Anywhre
disadvanatage : personal touch missing
Question : Title of project : To prepare a portfolio on the history of soap manufacturing.
Question : Today, we bathe with soap and wash our clothes and dishes with detergent. We take soap and detergent for granted. We strated using soap only in the 1850s. Detergent wasinvented in the 1940s.Before that, clothes were washed through beating them with rocks at a nearby stream. People had to bathe without soap because soap was very expensive.
Procedure : Collect data on soap manufacturing from the early ..
Answer : Why don't you conclude with the fact that the 'soaps' you buy in stores are really detergents and will strip your skin of natural oils. Save your skin by buying handcrafted soaps from a real soapmaker. Or better yet, try it yourself. It's a great hobby and you can customize your scents to your liking and color to match your bath!
You can even give a simple recipe for their own batch. Email me if you want a very simple recipe with oils you can purchase at the grocery store.