There are a few different things you can use to clean rocks. Some people use soap and water, while others use a brush or a vacuum cleaner.

Vinegar will dissolve the rocks and make a liquid.

There are a few ways to clean rocks and make them shiny. One way is to use a bucket of water and a cloth to clean the rocks. Another way is to use a polishing cloth to clean the rocks.

Bleach is a strong oxidizer and will clean rocks, but it can also damage them if not used correctly. It is best to consult a professional if you want to clean rocks with bleach.

Rocks can turn black due to a variety of reasons. Black shale is a type of sedimentary rock that can turn black when exposed to the elements. This is because the black shale contains small amounts of iron and other minerals that can oxidize and form black compounds when exposed to air and sunlight. Other rocks, such as basalt, can also turn black from exposure to air or water.

Yes, lemon juice can clean rocks. Lemon juice has a high acidity level and will break down the minerals in the rocks.

There are a few household items that can be used to polish rocks. One option is using a cloth or paper towel to polish the rocks. Another option is using a polishing agent such as diamond powder or a polishing pad.

Baby oil is not a good polish for rocks. It can damage the rock surface and make it more difficult to clean.

Boiling rocks will not clean them. Water and soap are the only way to clean rocks.

There could be a few reasons why your rocks are not polishing. One possibility is that the grit size of the abrasive you are using is too fine. Another possibility is that the polishing pad or belt you are using is not sufficiently soft. Finally, it could also be that the polishing surface itself is not smooth or properly aligned.

There are a few ways to clean outdoor rocks. One is to use a hose with a nozzle to blast the rocks with water from a distance. Another is to use a bucket and brush to scrub the rocks clean.

This is most likely a type of lichen. Lichens are a type of symbiotic relationship between an algae and fungus. The fungus helps to extract nutrients from the rocks and the algae provides a protective layer.

There is no black on rocks. Rocks are made of minerals and can be any color.