Why would a PVC plumbing pipe under a house's crawl space, that drains a shower, clog up every two or three weeks, and require liquid drain cleaner to clear the clog? -
![Plumbing Snake 35-FT, Drum Auger, Drain Auger Clog Remover Plumbing Pipe Unblocker Cleaner, Sewer/Bathtub Drain/Kitchen Sink Cleaner with Gloves By KINGLEV… - Amazon.com Plumbing Snake 35-FT, Drum Auger, Drain Auger Clog Remover Plumbing Pipe Unblocker Cleaner, Sewer/Bathtub Drain/Kitchen Sink Cleaner with Gloves By KINGLEV… - Amazon.com](https://m.media-amazon.com/images/I/61aQMrRXXBL._AC_UF894,1000_QL80_.jpg)
Plumbing Snake 35-FT, Drum Auger, Drain Auger Clog Remover Plumbing Pipe Unblocker Cleaner, Sewer/Bathtub Drain/Kitchen Sink Cleaner with Gloves By KINGLEV… - Amazon.com
![Plumbing Snake 35-FT, Drum Auger, Drain Auger Clog Remover Plumbing Pipe Unblocker Cleaner, Sewer/Bathtub Drain/Kitchen Sink Cleaner with Gloves By KINGLEV… - Amazon.com Plumbing Snake 35-FT, Drum Auger, Drain Auger Clog Remover Plumbing Pipe Unblocker Cleaner, Sewer/Bathtub Drain/Kitchen Sink Cleaner with Gloves By KINGLEV… - Amazon.com](https://m.media-amazon.com/images/I/71Prfh+LZDL._AC_UF350,350_QL80_.jpg)
Plumbing Snake 35-FT, Drum Auger, Drain Auger Clog Remover Plumbing Pipe Unblocker Cleaner, Sewer/Bathtub Drain/Kitchen Sink Cleaner with Gloves By KINGLEV… - Amazon.com
![The Plumber's Choice 1/4 in. x 25 ft. Drill and Manual Drum Auger with Steel Plumbing Drain Snake Drain Cleaning Cable to Remove Drain Clogs SU3240 - The Home Depot The Plumber's Choice 1/4 in. x 25 ft. Drill and Manual Drum Auger with Steel Plumbing Drain Snake Drain Cleaning Cable to Remove Drain Clogs SU3240 - The Home Depot](https://images.thdstatic.com/productImages/63e9d8b5-05b7-40e4-9dec-af305267c71c/svn/black-the-plumber-s-choice-tubular-su3240-64_600.jpg)
The Plumber's Choice 1/4 in. x 25 ft. Drill and Manual Drum Auger with Steel Plumbing Drain Snake Drain Cleaning Cable to Remove Drain Clogs SU3240 - The Home Depot
![FlexiSnake Drain Weasel Drain Snake for Hair Clogs, Plastic, 1-5 Inch Pipes, Micro Hook Wands, Easy to Use and Detach in the Drain Openers department at Lowes.com FlexiSnake Drain Weasel Drain Snake for Hair Clogs, Plastic, 1-5 Inch Pipes, Micro Hook Wands, Easy to Use and Detach in the Drain Openers department at Lowes.com](https://mobileimages.lowes.com/productimages/60d89967-f7bc-45cd-8348-1372a67ad59c/63984903.jpg)
FlexiSnake Drain Weasel Drain Snake for Hair Clogs, Plastic, 1-5 Inch Pipes, Micro Hook Wands, Easy to Use and Detach in the Drain Openers department at Lowes.com
![General Pipe Cleaners Rust Inhibitor Metal Drain Snake with 1/4-in x 25-ft Replacement Cable - Effective for 1-1/4-in to 2-in Drain Lines in the Drain Openers department at Lowes.com General Pipe Cleaners Rust Inhibitor Metal Drain Snake with 1/4-in x 25-ft Replacement Cable - Effective for 1-1/4-in to 2-in Drain Lines in the Drain Openers department at Lowes.com](https://mobileimages.lowes.com/productimages/2537c3ac-efa5-4f12-a5e4-9295b010d69f/60917131.jpg?size=pdhism)
General Pipe Cleaners Rust Inhibitor Metal Drain Snake with 1/4-in x 25-ft Replacement Cable - Effective for 1-1/4-in to 2-in Drain Lines in the Drain Openers department at Lowes.com
![VEVOR Electric Drain Auger 75 ft. x 1/2 in. Drain Cleaner Machine 370W with Cutters Glove Sewer Snake fit 1 in. to 4 in. Pipe GDSTJ75FTX1-2YC01V1 - The Home Depot VEVOR Electric Drain Auger 75 ft. x 1/2 in. Drain Cleaner Machine 370W with Cutters Glove Sewer Snake fit 1 in. to 4 in. Pipe GDSTJ75FTX1-2YC01V1 - The Home Depot](https://images.thdstatic.com/productImages/2934ff1e-8430-4693-8db0-5673ff86c27c/svn/vevor-sewer-machines-gdstj75ftx1-2yc01v1-64_600.jpg)
VEVOR Electric Drain Auger 75 ft. x 1/2 in. Drain Cleaner Machine 370W with Cutters Glove Sewer Snake fit 1 in. to 4 in. Pipe GDSTJ75FTX1-2YC01V1 - The Home Depot
![VEVOR Drain Auger 25 ft. Pipe Snake Auto Feed Clog Remover with Drill Attachment Hose Gloves for Kitchen Bathroom Plumbing JXKSC25FT14IN9TZMV0 - The Home Depot VEVOR Drain Auger 25 ft. Pipe Snake Auto Feed Clog Remover with Drill Attachment Hose Gloves for Kitchen Bathroom Plumbing JXKSC25FT14IN9TZMV0 - The Home Depot](https://images.thdstatic.com/productImages/dd9340eb-21f7-4883-9698-6a57e2e620c9/svn/drain-snakes-jxksc25ft14in9tzmv0-64_600.jpg)
VEVOR Drain Auger 25 ft. Pipe Snake Auto Feed Clog Remover with Drill Attachment Hose Gloves for Kitchen Bathroom Plumbing JXKSC25FT14IN9TZMV0 - The Home Depot
![Gesoon Steel Drum Auger Plumbing Snake, Durable Heavy Duty 25-Ft Drains Cleaning Cable for Bathroom/Sink/Kitchen/Bathtub/Toilet with Grabber Pick-up Tool & PVC Drain Hair Catcher - Amazon.com Gesoon Steel Drum Auger Plumbing Snake, Durable Heavy Duty 25-Ft Drains Cleaning Cable for Bathroom/Sink/Kitchen/Bathtub/Toilet with Grabber Pick-up Tool & PVC Drain Hair Catcher - Amazon.com](https://m.media-amazon.com/images/I/61hTwtpn39L._AC_UF894,1000_QL80_.jpg)
Gesoon Steel Drum Auger Plumbing Snake, Durable Heavy Duty 25-Ft Drains Cleaning Cable for Bathroom/Sink/Kitchen/Bathtub/Toilet with Grabber Pick-up Tool & PVC Drain Hair Catcher - Amazon.com
![Main condensation drain line clogged. Impossible to get snake through 2 right angles (some outside on other end). What to do? : r/hvacadvice Main condensation drain line clogged. Impossible to get snake through 2 right angles (some outside on other end). What to do? : r/hvacadvice](https://preview.redd.it/dffcs2vjtma91.jpg?width=640&crop=smart&auto=webp&s=185f3563134af633b6d58cf09d20c19b3aa9d7eb)