A good drop cloth will help here.
You can purchase light weight plastic drop cloths in most paint retailers. Use one of medium thickness as the very thin ones can tear very easily.
If you are going to be doing a lot of painting it would be advisable to invest in good canvas drop cloths.
It is not necessary to cover the entire floor unless you are intending to paint the ceiling. You can move your drop-cloth as you work, however, it is easier and less time consuming to cover the entire floor.
yes it should be gentle
When you are playing football you should protect most of your exposed bones. You should especially protect your head while playing.
Where did you get red toothpaste? Use baking soda and a little bit of water. scrub at it for a while and it should come off. OR you can just use carpet cleaner.
Rubber gloves.
Watercolor. There is a masking fluid that will protect the white areas of the paper while some watercolorists prefer not to use it others do.
A respirator mask with a P100 filter should be worn while sanding wood to protect against inhaling harmful particles.
goggles or a diving mask should do fine.
While you might not be happy about your daughter spilling nail polish on your carpet, I would say the only proper punishment for her would be to deduct the cost of having the carpet cleaned from her allowance or, if she has a part-time or full-time job, have her pay directly for having the carpet cleaned.
To prevent wet wood from getting damaged while painting it, make sure the wood is completely dry before applying any paint. This can be done by allowing the wood to air dry or using a dehumidifier. Additionally, using a primer specifically designed for wet wood can help protect it from damage during the painting process.
There is not much that can protect it from physical damage. You should always put the PC in a travel case when transporting it. The tablet should always have a hard case on it in order to protect it from drops and minor water exposure.
To protect your teeth, you should wear a gum shield while playing sports and ensure that you brush them morning and night.
To safely remove a carpet that is glued to concrete, you can start by using a heat gun or a steamer to soften the adhesive. Then, carefully peel back the carpet while applying steady pressure. Use a scraper or putty knife to remove any remaining adhesive residue. Be sure to wear gloves and a mask to protect yourself from fumes and dust.