General Cleaning Wipes

Heavy duty 8-10 5 Surfactant, Cleans tough Damages 

All-purpose 8-9 5-20 Surfactant, Cleans greasy soils Damages some 

Glass and 8-9 2-8 Surfactant, Lighter-duty Not for tough cleaning 

Glass 8—9 (Occasionally 1 Solvent, S e for nearly Not for tough cleaning 

Bleach 10 2-5 Surfactant, Stain decolorizing Potential surface 

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Emergency power supply area—note general cleanliness. Wipe down entire system. For an exceptionally clean area, longer intervals could be used. 

Notes. (1) Iron wire of 99.9 per cent purity is available commercially and is a suitable analytical standard. If the wire exhibits any sign of rust, it should be drawn between two pieces of fine emery cloth, and then wiped with a clean, dry cloth before use. The general reaction which occurs has been given in Section 10.92. 

Manual cleaning may be carried out in a wet or dry condition. It may involve wiping, brushing, or scraping. It is generally a labor-intensive process and as a consequence it could be costly. 

Tikopia is unquestionably the most famous of the Polynesian outliers, mainly because of the extensive work done there by the renowned British anthropologist Sir Raymond Firth. In Tikopia the use of kava differs radically from its use in other areas of the Western Pacific. Firth (1970) contends that historically there is little doubt that kava rites of Tikopia belonged to the same general series as those of Tonga, Samoa, and Fiji and may well have been imported from that area. In Tikopia, kava was and still is very rarely drunk. Most of the liquid is poured away in libations and the remainder usually emptied out on the ground before the bowl is wiped clean. 

Table 13.9 gives typical ingredients for the cleaning solution of wipes in general. These are supplied at use dilution, and this concentration is similar to that supplied... 

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