The History of Cat Litter - Part 3

From its humble origins 65 years ago, cat litter has grown into a $1.3 billion a year industry and in less than a century has become the must-have cat accessory. And while owners may base their choice of cat litter on factors such as cost, availability and effectiveness, the decision for a cat is far less unequivocal, with the importance of litter falling somewhere between eating and sleeping!

Translating...

Since its inception, the Fuller's earth, as was to be known, which has an instant hit, providing as it did a credible alternative to litters of luck often messy and unmanageable [people had used previously calculated ash, sand and even soil from the garden] who had gone before. Replaced it heavier than the sand and less likely to be traced from the window, which is particularly useful in clay absorb liquids and keep closed in Them, 'which' has had the effect of reducing to a minimum the maintenance.