Read and ans

wer the questions below:

Kitty Bob

noticed that his favorite pants were not as clean

as they used to be. His friend

Tabby

told him that he should try using Clean

-

O detergent, a new

laundry soap she fo

und at Sail

-

Mart.

Kitty Bob

made sure to wash one pair of pants in plain water

and another pair in water with the Clean

-

O detergent. After washing both pairs of pants a total

of three times, the pants washed in the Clean

–

O detergent did not appear to be

any cleaner that

the pants washed in plain water