As a general rule, spa chemicals should not be mixed together prior to addition to the water. These can pose a drowning hazard to toddlers. For filter cleaning, consider a safer container, such as the Filter Cleaning Flask . Filter Cleaning Flask is Safer Towel Bar Keep dry towels handy for feet and hands when done soaking. Non-skid surfaces around the parameter of the spa are a good idea.
Railings are available for portable spas, as are portable steps for easier entry and exit.
Serve snacks and drinks in plastic containers to avoid the possibility of broken glass. Make sure that adequate lighting is provided at ground level around your hot tub or spa, especially if used at nighttime. Alcohol and drugs are unsafe when using a hot tub or spa. Hot water amplifies the effect of these substances, and the result can be dangerous. Consult your doctor regarding the use of prescription drugs with tubbing.