This is very true for garbage disposal, since fat will make the blades run less quickly and efficiently. You should dispose of all oils outside of the sink. To maintain your garbage disposal and avoid malfunction, you should regularly clean it. Keep your garbage disposal fresh and running by using dish soap, cherry pits and lemon rinds regularly. Pour baking soda and vinegar down your bathtub drain every month. Cover the drain with an old rag, because there will be a chemical reaction taking place inside the pipes. Wait for a bit, then flush with boiling water. Doing this will probably void your pipes of hair accumulations and soap scum. Ensure overflow holes don't have any debris in them. Overflow holes are one of those things which you forget about until you need them. Make sure to clean out the overflow holes each time you do maintenance checks on your sinks. More information about Recommended Plumber Newfoundland.
If grout has gotten stuck in the line, trying to clean it out yourself is probably not the best idea. You can attempt to break up some of the grout which works to help the line go a bit smoother. This is much easier if your pipes are plastic, rather than metal. It's up to a professional to fix this problem, though. When you grind things up in the garbage disposal, don't run the water while doing so. A common misconception is that if you flow water into the disposal while you're putting solid items down there, the process will be smoother, but that just isn't true. In contrast, it could actually cause garbage or waste to stick to the insides of the disposal and do more damage than good. To extend the life of your pipes, try to stay away from drain cleaners if you can. There are some harsh, corrosive chemicals found in these drain cleaners. That's why they work so well to knock out clogs. Over time, they will corrode your pipes.