Table 1.

Compliance barriers in household water treatment and safe storage systems and the strategies used in two program variants to minimize them

Barriers	Basic program	Enhanced program
Poor information	Regional water quality results	Individual water quality results for each household
Limited economic resources	Six-month system guarantee	Six-month system and money-back guarantee
Low operator capacity	Train one person per household	Train two people per household
Low user convenience	One safe storage container	Two safe storage containers
No safe water habit	Follow-up every 6 months	Follow-up within 1 month and then every 6 months