Years ago, like more than a decade, there was a threat from the guvament to ban chlorine bleach in dishwasher detergents. Without the bleach, white plastic tubs discolored badly. Maytag switched their higher end machines to stainless steel tubs, but even before the advent of the tall tubs, they switched back to plastic. Maybe that package of bleach for periodic whitening sold next to the rinse agents was enough of a solution for people using a detergent without bleach and there are still detergents with chlorine bleach to keep plastic tubs white.
Cleanteam: The Whirlpool acquisition of Maytag has had no effect on the Maytag dishwasher plant. The machines are Maytags. The major change was made to the standard tub Maytag. It was replaced by the WP standard tub machine so that it now has a full wash arm UNDER the top rack.
Cleanteam: The Whirlpool acquisition of Maytag has had no effect on the Maytag dishwasher plant. The machines are Maytags. The major change was made to the standard tub Maytag. It was replaced by the WP standard tub machine so that it now has a full wash arm UNDER the top rack.