Effectively controls odour conditions where a surface blanket or cap is able to produce the greatest benefit or may provide maximum residual effect. A “true” odour counteractant – not a mask. Effective for garbage containers, lagoons, lift stations, settling tanks, privy and outhouse pits and holding tanks, sump wells/pits, elevator shafts, traps and floor drains, piggery and poultry excrement collecting systems and storage tanks or barn areas. Lasting residual effects. Safe and easy to use.