Table 1 Test teat disinfectant product code and active ingredient, as declared by the manufacturer on product label

1

Lacto-cel^a

2.4% w/w lactic acid

Biocel Ltd.

2

Duogold^a

2% w/w lactic acid and 0.3% w/w chlorhexidine gluconate

Gold Assure

3

Arkshield^a

5% w/w lactic acid and 0.3% w/w chlorhexidine

Ark Farm Innovations Ltd.

4

Super cow teat foam^a

0.6% w/w diamine

Milk Solutions Ltd.

5

Sensodip 50^a

0.5% w/w chlorhexidine

GEA Farm Technologies Ltd.

6

PureChem chlorhexidine^a

0.29% w/w chlorhexidine

Central Chemical Supplies Ltd.

7

Kenomix^b

0.0157% w/w chlorine dioxide

CID Lines N.V.

8

Lanodip pre-post^a

0.29% w/w iodine and 0.8% w/w lactic acid

Kilco International Ltd.

9

Hypred quick spray^a

2% w/w lactic and 0.1% w/w salicylic acid

Grassland Agro Ltd.

10

Maxidine RTU^b

0.5% w/w iodine

Biocel Ltd.