If you don’t like the idea of pouring chemicals down your drain to get rid of clogs (and really, who does?) this see-through pipe from PermaFLOW might be the perfect solution. Not only can you see exactly what is causing a blockage, you can also use the wheel and “wiper” to help move the clog through the pipe. And if you drop something (say your wedding ring) down the drain you can also use the wiper to stop it from going any further until you can call a plumber.
Check out the PermaFLOW at Amazon.
You can also try using baking soda and vinegar as an easy and eco-friendly drain cleaner.