Here’s the poop, dope lovers: You’re getting a potty mouth.

A new study from Spain found that street marijuana is likely to have an alarming amount of poop on the plastic packaging it comes in.

A stunning 88 percent of ganja packets had a dangerous amount of doo-doo on them, say researchers from Forensic Science International.

They said this pot is “not suitable for consumption” and should be considered a “public health issue” because it carries E. coli bacteria.

The germ, when ingested, can cause diarrhea, stomach cramping, nausea and vomiting, according to the Mayo Clinic.

And it can be inhaled as well, the study’s scientists found, if fecal matter ends up on your hands, mouth or joint before you light up.

Study researchers believe the excrement-laced dope comes from smugglers who swallow small baggies of the drug to avoid being detected.

Moroccan dealers wrap the weed in plastic “acorns” or small blocks and ingest it — only to take a laxative and expel the packages when they arrive in Spain.

While only 29.4 percent of weed in blocks had poop on them, a whopping 93 percent of acorn-shaped weed baggies were covered in crap.

The scientists explained that the acorn shape is easier for the body to swallow and then discard, says Gizmodo.

Unlike cigarettes, joints don’t have filters, meaning there is no protection from any contaminated particles.