What is the best home remedy for cleaning a couch and love seat that is denim blue and off white?

fantastik and then let it sit then pat it off and wet it with water when your done or put water mixed with soap into a cup more water and not alot of soap like a dime then mix it then get baby powder and then as fast as u can put the water on and scrub for like 3 sec and put powder on it and let it absorb the water.then scrape off.

Well Fantastic is is not a bad idea actually. Especially if it is just on the arms. I would use a damp rag to rub it right after spraying then use a dry one to dry it. You may have to rinse it again with a damp rag if it is stiff when it is dry. I have done this myself only I really used a very wet rag, then dried it with a fan after wiping with the dry one.

Of course you could use spot shot that is designed for such things and it really isn't all that expensive. Well enjoy your company and good luck.