Actichem CTR 5 ltr Relays & Fuses Hygiena CalCheck

Hygiena CalCheck

It is the wrong product if the source has already been removed and you only need a fragrance

and the choice of solvent is what determines whether it works

must be worn — see Safety below

Actichem CTR 5 ltr Relays & Fuses Hygiena CalCheckProduct Overview Actichem CTR is a high activity formula for neutralising and removing coffee and tannin stains. It is a blend of sodium metabisulfite and specialist low pH compounds selected to break down tough tannin staining, coffee marks, cellulosic browning, water marks, and many dye and beverage stains. CTR is a reducing agent, not a bleach. It works by chemically reducing the stain molecule so it no longer reflects colour, rather than by