Household cleaners are essential for keeping a home clean and tidy. Two common household cleaners are RAG and CLR, which are abbreviations for the words 'RAG' and 'clr'. RAG is a type of cloth used for cleaning surfaces, while CLR stands for 'Calcium, Lime, and Rust', a chemical cleaner used to remove calcium, lime, and rust deposits from surfaces. Both of these cleaners are effective at removing dirt and grime from surfaces, making them an important part of any household cleaning routine.