Liquid Septic System Treatment, 24 Oz, Bottle, 6 Per Carton

Scientifically proven to breakdown household waste. Contains special bacteria and enzymes to effectively breakdown household waste and prevent septic backups. Helps extend life of septic systems. For tanks up to 1,500 gallons, pour 8 fluid oz into toilet or sink drain. Flush toilet or run water down sink drain for 15 seconds. Use monthly. Safe for use in pipes and tanks.