Yes, it is okay to sleep on a foam PU sleeping mat. Foam PU sleeping mats are designed to provide cushioning and insulation from the ground while camping or sleeping outdoors. They are lightweight, portable, and offer a comfortable sleeping surface. However, some people may find them less supportive than other types of sleeping mats, so it's important to consider your personal comfort and sleeping preferences. **

To remove floor tiles under wall tiles, you will need to carefully chip away at the grout and mortar around the edges of the floor tiles using a chisel and hammer. Once the grout and mortar are loosened, you can carefully pry up the floor tiles using the chisel and hammer. Be sure to work slowly and carefully to avoid damaging the wall tiles. After the floor tiles are removed, you may need to clean and smooth the surface before installing new tiles. **

A foam mat is used underwater to provide a cushioned surface for activities such as yoga, exercise, or relaxation. It helps to protect the body from the hard or rough surface below, and also provides buoyancy to keep the user afloat. Foam mats are often used in swimming pools, hot tubs, or even open water to create a comfortable and safe environment for various underwater activities. **

Yes, floor tiles can be installed on the wall and wall tiles can be installed on the floor. However, it is important to consider the specific characteristics of the tiles and the intended use. For example, floor tiles are typically more durable and slip-resistant, making them suitable for use on walls in areas such as bathrooms or kitchens. On the other hand, wall tiles may be less durable and not designed to withstand the weight and foot traffic of a floor, but they can still be used on the floor in low-traffic areas such as a decorative accent or in a small space. It is important to consult with a professional to ensure that the tiles are suitable for the intended use and properly installed. **

Yes, you can stick individual tiles onto a mesh mat. Simply apply adhesive to the back of each tile and press them onto the mesh mat in the desired pattern. Make sure to leave a small gap between each tile for grout. Once all the tiles are in place, allow the adhesive to dry before installing the mesh mat with the tiles onto your desired surface. **

Yes, you can stick individual tiles to a mesh mat. Simply apply a layer of thin-set mortar or tile adhesive to the back of the tile and press it onto the mesh mat. Make sure to space the tiles evenly and use spacers if necessary. Once the adhesive has dried, you can grout the tiles to complete the installation. This method is commonly used for mosaic tiles or small individual tiles. **

Asbestos was commonly used in floor tiles in the past due to its durability and fire-resistant properties. However, asbestos-containing floor tiles have been banned in many countries due to the health risks associated with asbestos exposure. If you suspect that your floor tiles contain asbestos, it is important to have them tested by a professional before attempting any renovations or removal. **

To remove foam adhesive from tiles, you can start by scraping off as much of the adhesive as possible using a putty knife or scraper. Next, apply a small amount of adhesive remover or rubbing alcohol to a clean cloth and gently rub the remaining adhesive until it starts to break down. Once the adhesive has softened, continue to scrape it off the tiles. Finally, clean the area with warm, soapy water to remove any residue. **