Yes, it is possible to paint the wall directly despite remnants of strippable wallpaper. However, it is important to properly prepare the wall before painting. This may involve removing any loose or peeling remnants of the wallpaper, sanding the wall to create a smooth surface, and applying a primer to ensure proper adhesion of the paint. Taking these steps will help to ensure a successful and long-lasting paint job. **

To remove washable, waterproof wallpaper, you can start by using a wallpaper steamer to loosen the adhesive. Once the wallpaper is steamed and the adhesive is softened, you can use a putty knife or scraper to gently peel off the wallpaper. It's important to work slowly and carefully to avoid damaging the wall underneath. After removing the wallpaper, you can use a mixture of warm water and mild detergent to clean off any remaining adhesive residue. **

To make the wallpaper in the shower waterproof, you can use a waterproof sealant or coating specifically designed for use in wet areas. Apply the sealant or coating according to the manufacturer's instructions, making sure to cover the entire surface of the wallpaper. This will create a protective barrier that repels water and prevents the wallpaper from getting damaged by moisture. Additionally, you can also consider using vinyl or PVC wallpaper, which is inherently waterproof and more suitable for wet environments like showers. **

A waterproof storage container without a seal could be a simple plastic or metal container with a tight-fitting lid. While it may not provide the same level of air-tightness as Tupperware, it can still be effective for storing non-perishable items or items that do not require an air-tight seal. This type of container is commonly used for organizing items in garages, sheds, or outdoor spaces where moisture may be a concern. It is a more affordable option compared to Tupperware and can be a practical alternative for certain storage needs. **

A waterproof food storage container without a seal as an alternative to Tupperware could be a stainless steel or glass container with a locking lid. These containers are designed to be airtight and leak-proof, making them suitable for storing both dry and wet foods. They are also durable and can be used for both storing and reheating food. Additionally, they are a more sustainable option compared to plastic Tupperware. **

Aluminum foil is not waterproof because it is a thin, flexible metal sheet that is easily punctured or torn, allowing water to pass through. Additionally, aluminum foil is not coated with any water-resistant material, so it does not provide a barrier to prevent water from seeping through. While aluminum foil can be used to cover and protect items from moisture, it is not designed to be completely waterproof. **

To attach a wallpaper for painting to the wall so that it is removable, you can use a removable wallpaper adhesive. This type of adhesive allows the wallpaper to be easily peeled off the wall without leaving any residue or damaging the surface. Additionally, you can also use temporary wallpaper that is designed to be easily removed without causing any damage to the wall. This type of wallpaper typically has a peel-and-stick backing that allows for easy application and removal. **

Yes, it is possible to use aluminum foil as a wallpaper alternative. However, it may not be the most practical or aesthetically pleasing option. Aluminum foil can be difficult to work with and may not adhere well to walls. Additionally, it may create a reflective and shiny surface that could be overwhelming in a room. It's important to consider the potential challenges and drawbacks before attempting to use aluminum foil as wallpaper. **