WatchYourStep 0 #1 January 27, 2016 When I run the garbage disposal it goes down and comes up in the opposite sink. When I turn the water off it goes back down and comes back up the other side. I purchased a sink plunger and followed the directions, with no luck. Any ideas on what to do next before calling a plumber? Here is a picture of the plumbing on the underside.... https://drive.google.com/file/d/0B6ZkLEWrwdH6MDBJSnV3akV5UkVzVW84c1oxdmJfM0xNekhN/view?usp=sharing "You start off your skydiving career with a bag full of luck and an empty bag of experience. The trick is to fill the bag of experience up before your bag of luck runs out." Quote Share this post Link to post Share on other sites
JerryBaumchen 1,240 #2 January 27, 2016 Hi Watch, Quotecomes up in the opposite sink Mine does that also; but, only occasionally. Does yours do it everytime? It is annoying but is not uncommon. I also plumbed mine with two P-traps which is supposed to help with this problem. You pour some drain cleaner down both drains and see if it helps. Jerry Baumchen Quote Share this post Link to post Share on other sites
oldwomanc6 38 #3 January 27, 2016 If you use a plunger, you must seal off the other side, otherwise your force will just come up into air on the other sink.lisa WSCR 594 FB 1023 CBDB 9 Quote Share this post Link to post Share on other sites
monkycndo 0 #4 January 27, 2016 Looks like you have an air gap to connect your dish washer. Any pressure created by the plunger will leak through the air gap. I never suggest using drain cleaner through a garbage disposal. Your best bet is to remove the p-traps & trap arm and use a 1/4" or 3/8' diameter snake to clean the drain pipe. It will be cheaper to buy the snake than pay for the plumber to do the same thing. Just make sure you lay down a drop cloth when you pull the snake out of the pipe. Also have new gaskets/slip joint washers when you reconnect the trap arm and p-traps. Reusing old ones often will have them leak.50 donations so far. Give it a try. You know you want to spank it Jump an Infinity Quote Share this post Link to post Share on other sites
headoverheels 320 #5 January 27, 2016 What monky said, plus never ever put anything down the garbage disposal. A trivial amount of bits is fine, but don't use it to grind up anything. Also, nothing that isn't light enough to float along the water stream should go down a drain. Coffee grounds shouldn't go in a sink, and tampons shouldn't go in a toilet. Sometimes it is easier (or only possible) to snake out a drain from the roof, through the riser pipe that is above each drain point on the sewer side of the trap. Quote Share this post Link to post Share on other sites
piisfish 136 #6 January 27, 2016 This is what you want http://m.rodentblaster.com/...ww.google.ch%2F#2852scissors beat paper, paper beat rock, rock beat wingsuit - KarlM Quote Share this post Link to post Share on other sites
BillyVance 34 #7 January 27, 2016 I had a clogged sink several years ago, no garbage disposal under the sink, septic tank set-up. I did the snake thing to no avail. So I went down into the crawl space to where the drain comes down from the sink and opened the clean-out plug... and looked at what looked like a 95% blockage. And it was hard stuff. I guessed it was 35 years worth of cleaning food off dishes and washing it down there. I ended up replacing 30 feet of that drain pipe with all new. Did all the work myself. Also bought drain sieves to trap any food particles for both sinks."Mediocre people don't like high achievers, and high achievers don't like mediocre people." - SIX TIME National Champion coach Nick Saban Quote Share this post Link to post Share on other sites
ryoder 1,522 #8 January 27, 2016 This repair job didn't involve a Bobcat, did it? "There are only three things of value: younger women, faster airplanes, and bigger crocodiles" - Arthur Jones. Quote Share this post Link to post Share on other sites
jumpwally 0 #9 January 27, 2016 ..........get a gallon of distilled white vinegar,,pour it in slowly,,,,,about 2 beers worth each time....better than Liquid Plumbersmile, be nice, enjoy life FB # - 1083 Quote Share this post Link to post Share on other sites
turtlespeed 212 #10 January 27, 2016 jumpwally..........get a gallon of distilled white vinegar,,pour it in slowly,,,,,about 2 beers worth each time....better than Liquid Plumber This . . . And it is even better when you run it through the coffee maker first. Two birds and all that. There are special disposal cleaners. Also there are organic cleaners that will be less caustic for your disposal.I'm not usually into the whole 3-way thing, but you got me a little excited with that. - Skymama BTR #1 / OTB^5 Official #2 / Hellfish #408 / VSCR #108/Tortuga/Orfun Quote Share this post Link to post Share on other sites