They are mainly used in sewer and septic tanks.
Powerful toilet drain cleaner.
Wait 15 minutes before flushing.
This great drain cleaner from plumb clear not only destroys any clogs that may be blocking your toilet drains but also ensures that the issue of slow moving drains is completely eradicated.
Be sure to use precaution.
This stuff is heavy duty.
It s potent enough to clear sink and toilet clogs that other cleaners leave behind.
But be careful as these harsh chemicals can produce a violent bubbling reaction in the sink and caustic fumes which can affect your eyes and burn the skin.
Instant power toilet bowl restorer cleans the toilet bowl you can see and the clogged flush holes you can t.
Sulfuric acid is the key ingredient of this ultra strength acidic drain cleaner.
Looking for a good gel toilet bowl cleaner with good coverage and a powerful formula.
Saturate a soft brush.
Best for the mainline.
Wipe toilet brush under rim of toilet bowl forcing cleaner into flush holes.
Lysol s power toilet bowl cleaner is one of the best.
It instantly removes all stains and mineral deposits including rust lime calcium and hard water build up.
K 97 main line cleaner is a powerful drain clear that can be used in various plumbing systems to remove stubborn clogs.
It contains safe and natural enzymes that quickly work in eating away all of the slug and gunk that is causing your toilets to clog.