Raw Raw cannabis refers to freshly harvested marijuana flowers and leaves that have not been dried, cured, or heated in any...
Re-up What is to Re-up? Re-up refers to restocking your supply of cannabis after it has diminished. The phrase comes from...
Reciprocity What is Reciprocity? Reciprocity refers to an agreement between two legal medical or recreational cannabis systems to honor each other's...
Reclaim What is Reclaim? Reclaim refers to the sticky, oily resin that accumulates in weed vaporizers and pipes after repeated use....
Recreational Recreational cannabis is cultivated, sold, and consumed for fun, not medicinal ones. In 2012, Colorado and Washington legalized recreational marijuana...
Reefer What is Reefer? Reefer is an old-fashioned slang term for a marijuana cigarette or joint. The word originated in the...
Reggie What is Reggie? Reggie refers to low-quality, compressed cannabis, often grown outdoors or in large quantities, focused on yield over...
Residual Solvents What are Residual Solvents? Residual solvents refer to traces of solvents like butane, propane, or alcohol left behind after the...
Resin What is Cannabis Resin on a Plant? Cannabis resin refers to the sticky, fragrant oil produced in the glandular trichomes...
Resin Hit How does a resin hit? A resin hit refers to smoking the sticky, gummy buildup found in leftover roaches, pipes,...
Reversed What is Reversed? Reversed refers to a cannabis plant that has switched from the flowering stage back to a vegetative...
Rick Simpson Oil (RSO) What is Rick Simpson Oil (RSO)? Rick Simpson Oil (RSO) is a highly concentrated cannabis extract containing very high levels...
Rig What is a Rig? A rig refers to a water pipe used for smoking cannabis concentrates such as wax, shatter,...
Rolling Papers What are rolling papers? Rolling papers are small sheets used to roll cannabis or tobacco into joints, spliffs or blunts...
Rosin What is Rosin? Rosin refers to a cannabis extract made through heat and pressure without using solvents. It is created...
Rotary Evaporator What is a Rotary Evaporator? A rotary evaporator, or rotovap, is a piece of laboratory equipment used to purify cannabis...
Ruderalis What is Cannabis Ruderalis? Cannabis ruderalis is a subspecies of the cannabis plant indigenous to areas of Russia and Eastern...
Raw Raw cannabis refers to freshly harvested marijuana flowers and leaves that have not been dried, cured, or heated in any...
Re-up What is to Re-up? Re-up refers to restocking your supply of cannabis after it has diminished. The phrase comes from...
Reciprocity What is Reciprocity? Reciprocity refers to an agreement between two legal medical or recreational cannabis systems to honor each other's...
Reclaim What is Reclaim? Reclaim refers to the sticky, oily resin that accumulates in weed vaporizers and pipes after repeated use....
Recreational Recreational cannabis is cultivated, sold, and consumed for fun, not medicinal ones. In 2012, Colorado and Washington legalized recreational marijuana...
Reefer What is Reefer? Reefer is an old-fashioned slang term for a marijuana cigarette or joint. The word originated in the...
Reggie What is Reggie? Reggie refers to low-quality, compressed cannabis, often grown outdoors or in large quantities, focused on yield over...
Residual Solvents What are Residual Solvents? Residual solvents refer to traces of solvents like butane, propane, or alcohol left behind after the...
Resin What is Cannabis Resin on a Plant? Cannabis resin refers to the sticky, fragrant oil produced in the glandular trichomes...
Resin Hit How does a resin hit? A resin hit refers to smoking the sticky, gummy buildup found in leftover roaches, pipes,...
Reversed What is Reversed? Reversed refers to a cannabis plant that has switched from the flowering stage back to a vegetative...
Rick Simpson Oil (RSO) What is Rick Simpson Oil (RSO)? Rick Simpson Oil (RSO) is a highly concentrated cannabis extract containing very high levels...
Rig What is a Rig? A rig refers to a water pipe used for smoking cannabis concentrates such as wax, shatter,...
Rolling Papers What are rolling papers? Rolling papers are small sheets used to roll cannabis or tobacco into joints, spliffs or blunts...
Rosin What is Rosin? Rosin refers to a cannabis extract made through heat and pressure without using solvents. It is created...
Rotary Evaporator What is a Rotary Evaporator? A rotary evaporator, or rotovap, is a piece of laboratory equipment used to purify cannabis...
Ruderalis What is Cannabis Ruderalis? Cannabis ruderalis is a subspecies of the cannabis plant indigenous to areas of Russia and Eastern...

Roach

What is a Roach?
Written by Gaanja Heal
Fact Checked by Doctor Name

What is a Roach?

A roach refers to the small unsmoked end of a joint, spliff, or blunt that is left over after most of it has been smoked.

As the end of the smoking material burns down, it becomes too small to hold or puff comfortably, leaving a roach.

Roaches are generally less than 2 inches long.

Should I Save my Roaches?

Some cannabis consumers choose to save substantial roaches instead of throwing them away in order to get the most out of their cannabis.

Large roaches still contain usable THC and cannabinoids that can provide effects if smoked later. Roaches are often put out and saved in an ashtray or plastic bag.

To smoke them later, a pipe or roach clip can be used to hold them.

However, roaches can be harsh to smoke as the heat damages the remaining product. 

The paper also burns faster, making hits taste bad. If mold begins growing on stored roaches, smoking them could pose health risks.

For these reasons, some people choose to discard roaches after the joints are mostly finished. But for those looking to save money and get the most from their cannabis, saving roaches may be an option.

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