potato's ingredients and pros and cons

Remove the Empty Roll:

Locate the empty toilet paper roll.
Typically, there is a spring-loaded bar in the center of the roll. Push in on one side of this bar to release it from the holder.
Dispose of the Empty Roll:

Throw away the empty toilet paper roll in a recycling bin.
Get a New Toilet Paper Roll:

Take a fresh toilet paper roll.
Insert the New Roll:

Place the new toilet paper roll onto the holder.
Make sure the roll is centered on the bar.
Secure the Roll:

If your toilet paper holder has arms, pull them out to secure the roll in place.
Hang the Loose End:

If there's a loose end of the toilet paper hanging, drape it over the top or behind the roll.
Enjoy!:

Your toilet paper is now ready to use!
If your question was about something else, please provide more details so I can better assist you. If you're asking about keywords related to potatoes, they could include:

Potato
Spud
Tuber
Starch
Solanaceae (the plant family that includes potatoes)
Russet
Sweet potato
Mashed potatoes
French fries
Potato salad