1 At a gross level, the small intestine is a long tube into whose lumen projects the plicae circularis, circular folds of the mucosal epithelium, lamina propria, muscularis mucosa, and submucosa.2  Villi, finger-like projections involving only the epithelium and lamina propria, project into the lumen. Villi, finger-like projections involving only the epithelium and lamina propria, project into the lumen. 2  They have a central lymphatic vessel known as a lacteal, which is crucial for the absorption of lipids from the intestine.
1 Get rid of any odor that may be coming from the plumbing pipes your dishwasher shares with the sink. 2  Pour a half a cup of baking soda down each sink drain. 3  Pour cups of vinegar down each drain until all the baking soda is washed away. 4  After 5 minutes, run very, very hot water down each of the drains. Baking soda absorbs odors as the plastic gets hot in the wash. 2  Check the temperature of the water at the sink and make sure you are using hot enough water. 3  You may have to raise the temp on your water heater. 4  Empty all dishes, etc. out of your dishwasher.
Add a quart of bleach for stain removal. If the inside of your washer is stained, bleach will do the trick. Add it through the dispenser so that it mixes with hot water, then let the machine finish the rest of the washing cycle.fter an hour, let the machine complete the washing cycle. At this point the inside of the machine is sanitized. 1  If the machine smells like bleach once the cycle is complete, fill it with hot water and pour in a quart of vinegar. 2  Let it sit for an hour, then run the washing cycle once more.