Sanitizers & Disinfectants for Fishing & Marine in Namibia

Both, alternating: the sheet lists the pair for “sanitizing factory”, and the 6-month rotation principle applies at the coast exactly as inland — chlorine semester (Sypo) then QAC semester (Tetramine 2008) so the plant flora never habituates. Within each semester, chlorine suits floors and drains while QAC’s surface persistence favours tables and contact points; your plant procedure assigns them, the calendar rotates them.

The sheet’s own three-point routine: Air Sanitizer sprayed in messes and bunk areas “to prevent airborne viruses”, Antisep 100 at doorways, Steripine through the ablutions. Fishing crews live close-packed ashore and afloat, and one flu run through a crew costs sea days no sanitizer budget ever will. The same routine covers the vessel’s accommodation — the products are already on the boat list.

Two above all: never let Sypo meet acid chemistry (Acidet, descalers) in a bucket, a drain or a dosing error — chlorine gas in an enclosed processing hall is the industry’s recurring nightmare — and store it cool and sealed because coastal sun through a store window quietly halves its strength. Rinse aluminium and soft metals after chlorine contact; the sheet pairs the products with the plant, but the sequencing is yours to enforce.

By building them into the schedule rather than negotiating them nightly: the terminal sanitize goes on at end-of-clean with its label contact time running while crews handle other close-down tasks, and the first-shift start owns the rinse/drain step. The audit log records time-on and time-off. A sanitizer wiped off early to start filleting sooner delivers neither sanitation nor honest paperwork — and inspectors read wipe-marks like a book.