
1) Alternative to a snake 2) Alternative to Liquid-Plumr 3) Backup solution 4) Bottle in the bathroom 5) Bottle in the kitchen or bath 6) Brand of clog remover 7) Brand of pipe unclogger 8) Brand used in pipes 9) Caustic pipe cleaner 10) Chemical snake 11) Cleaning product 12) Clog cleaner 13) Clog clearer
Found on
https://www.crosswordclues.com/clue/drano

1) Pipe cleaner
Found on
https://www.crosswordclues.com/clue/drano

Drano (or Drāno) is a drain cleaner product manufactured by S. C. Johnson & Son. == Crystal Drano == According to the National Institutes of Health`s Household Products Database, the crystal form is composed of sodium hydroxide (lye), sodium nitrate, sodium chloride (salt), and aluminum. The colored crystals in Drano are for appearance only; lye....
Found on
http://en.wikipedia.org/wiki/Drano

Sodium hydroxide
Found on
http://www.translationdirectory.com/glossaries/glossary071.htm
No exact match found.