Keep it Clean with RV-Trine
RV-Trine is America's #1 environmental choice for safe, effective waste treatment. Super concentrated, natural enzyme formula keeps holding tank systems efficient and clog-free. Digests and liquefies ALL tank waste and unclogs both Black and Gray drain lines. Will not stain. Non-toxic and formaldehyde-free, environmentally safe waste digester. Works great in any type of weather including extreme hot or cold temperatures.