Firstly, it is better to consult experts about the steps to clean pavers. Recently, I have used the service of Bonita Stone for renovating my backyard paver. They suggested to use a hose spray initially and then for stubborn dirt they suggested to use the pressure washer.
pressurewasher
Borax is the best cleaning product to remove soap scum and mildew.
Mildew can be bad for one's health. Especially in people with compromised immune systems, mildew can cause all kinds of breathing-related disorders. It is best to remove mildew as soon as it is discovered.
The best way to remove mildew from fabric blinds is to prepare a solution of bicarbonate of soda, lemon juice and white vinegar.
Anything containing borax, boric acid or sodium borates. Borates kill the living organisms that make up mold and mildew.
The easiest thing is to take the shower curtain down and put it in the washing machine. The best thing is put it in with small items like socks and underwear. If it's too delicate for that put it on a flat surface and clean it with a soft rag soaked in vinegar. This will remove the mildew.
dalima cement
The amount of 4 X 8 pavers on a pallet depends on which manufacturer is constructing and shipping the pallets. It also depends on the thickness of the individual pavers. It is best that you consult the company you are receiving the pavers from.
It is best to remove the vinyl tile. If it is not on cement and is on wood you can install cement backer board. Be sure to put thin set under the board. If you spend the money and time to install ceramic tile and the vinyl tile comes loose all that $ is down the drain What is the best tile cement to use and this cement tile can be installed on vinyl tile and install ceramic tile on it
Hose it off, preferably with warm or hot WATER, (hence the name "water-soluble")
Pavers are great, local walmart carries a few styles, but if you go to a store that specializes in pavers, you will see a wide range of colors and shapes,to suit your taste.
It sounds like your petunias have a fungal infection called powdery mildew. It is spread by pathogens on the wind but rarely leads to death. The best thing to is to remove the infected parts and water the plants all over to wash of the spores. The only preventative care is to maintain a healthy plant that can resist infection. But before you take action, I suggest you do some research into powdery mildew on petunias to double check what it is.
There are a wide variety of homemade solutions for mildew removers, although the identity of the "best" is at least partially subjective. One notable example, however, is a mix of equal parts white vinegar and water.