Detergent compositions

A solid laundry detergent composition, comprising by weight:

• a) from 5% to 30% of one or more surfactants;
• b) from 15% to 80% of one or more non-phosphate detergent builder salts;
• c) from 1% to 15% of one or more bleaching compounds which provide in an aqueous solution an amide substituted peroxyacid bleaching compound of the formula:
• ##STR13## wherein R.sup.1 is an alkyl, aryl or alkaryl group containing from 1 to 14 carbon atoms, R.sup.2 is an alkylene, arylene or alkarylene group containing from 1 to 14 carbon atoms, and R.sup.5 is H or an alkyl, aryl or alkaryl group containing from 1 to 10 carbon atoms;
• d) from 0% to 30% of additional bleaching components selected from oxygen bleaches, peroxyacid bleach precursors and photoactivated bleaches;
• e) from 0% to 67% of detergent ingredients other than those in a) to d)
• wherein the composition
• i) has a bulk density of at least 650 g/liter, and comprises at least one multi-ingredient component;
• ii) contains less than 40 ppm total of free Iron, Copper and Manganese ions;
• and
• iii) has an Equilibrium Relative Humidity of not more than 30% at 32.degree. C.,
• whereby the weight percentage of the original one or more bleaching compounds remaining undecomposed after 28 days storage in closed wax laminated paperboard cartons at 32.degree. C. and 80% Relative Humidity is at least 60%.