Carvene (manufactured by PREVEST DEN PRO  is a specialized, organic solvent formulated for endodontic retreatment procedures. Powered primarily by d-limonene (extracted from citrus oils), it provides a safer, non-hazardous alternative to traditional toxic solvents like chloroform for softening and dissolving root canal filling materials.

Key Features & Properties

d-Limonene Based: Formulated with natural citrus extracts, offering an efficient solvent action without the health and safety hazards associated with chlorinated solvents (such as chloroform or trichloroethylene).

Chloroform-Free & Non-Carcinogenic: Prioritizes clinical safety by eliminating exposure to hazardous chemical vapors during root canal unblocking.

Effective Dissolution: Quickly softens and dissolves gutta-percha points as well as various root canal sealers (including zinc oxide-eugenol cement).

Pleasant Scent: Features a mild, natural citrus aroma compared to the harsh chemical odors of traditional solvents.

Instrument Cleaner: Doubles as an effective cleaning agent for removing residual endodontic sealers and filling materials from hand instruments.

Common Clinical Indications

Root Canal Retreatment: Softening and removing old gutta-percha fillings to re-access infected or failing root canals.

Sealer Removal: Dissolving zinc oxide-eugenol-based root canal cements during cleaning procedures.

Instrument Maintenance: Cleaning contaminated endodontic hand and rotary instruments.