kordts said:
I get Urinal Kleen from my supply house.
Save yourself some money, but charge the same (Urinal Kleen)
Urinal Kleen aka hydrochloric acid with Red #5 food coloring $15-$20
Muriatic Acid aka hydrochloric acid with no food coloring $4-$8 found at any big box store.....a definite plus when you get a call at a bar or restaurant after the supply houses close.
I had a urinal auger on my truck for 4 years, broke it the first time I used it on a wall hung. Last resort was acid and I should of used it from the go, and kept my auger in good shape.
Told my boss how to save money when I was a union plumber about the acid similarity, didn't believe me. Told him to look up the MSDS sheets to prove they are the same damn thing.