<P> The Tide brand is on at least six powders and liquid detergents in the United States . </P> <P> Tide is marketed under various sub-brands, such as 2x Ultra Tide . In the late 1960s and early 1970s, it was branded as Tide XK (the XK standing for Xtra Kleaning), but it was rebranded simply as Tide later . </P> <P> An addition to the Tide family, Tide Coldwater was formulated to remove stains while saving energy because it does not require hot or even warm water . Tide Free is marketed as being free from dyes or perfumes . Tide - To - Go is a product packaged in a pen - like format and intended to remove small stains on the spot, without further laundering . </P> <P> In Puerto Rico and elsewhere in Latin America, the Tide formula is marketed under the name Ace (except in Ecuador and Panama, where it is sold under the same Tide brand as is in current use in the U.S.) In Turkey, Tide is branded as Alo . In Poland, it is sold as Vizir . In Hong Kong, Malaysia and Singapore, it is sold as Fab, a brand acquired in 2006 from Colgate - Palmolive . </P>

When was the tide to go pen invented
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