For stains, adopt the principle of 'remove grime first, disinfect later', avoiding the use of incorrect agents. When handling stubborn mold or grease, you must choose applicable cleaning agents based on surface material, and never mix bleach with other agents to avoid danger.
Basic Stain Treatment Methods
Stain treatment depends on the nature; food oil stains should be treated with degreaser or dish soap, cleaning immediately to prevent penetration. Avoid using bleach on all stains as it is corrosive and damaging to metal, paint, and specific fabrics. Wear gloves when handling visible grime.
Before using bleach, please first understand Method for using bleach from the Centre for Health Protection(opens in a new window), and operate according to the product label.
- Immediately blot up spills
- Select specialized cleaning agents based on stain category
- Perform a local small-area test
Stubborn Grime in Bathroom and Kitchen
Limescale and mold are common in damp spaces. Moldy hard surfaces can be brushed with water and detergent, then aired dry. Before treating mold, thoroughly clean surface dust; never fill or paint over areas before clearing the mold. If mold appears on porous materials (like old carpets or ceiling tiles), it may not be thoroughly removable.
When handling moldy materials, you can follow US Environmental Protection Agency's home mold prevention recommendations(opens in a new window)treatment and note the on-site and material restrictions.
- Use a brush and detergent to remove visible dust first
- Ensure the area is thoroughly ventilated and dry after treatment
- Inspect and fix leaks to prevent recurrence
Odor Management Techniques
Masking odors cannot solve the problem. You should target the odor source, regularly empty trash bins, and clean the bin bodies. Kitchen or bathroom odors are usually caused by dampness; enhancing ventilation (opening windows or exhaust fans) is a necessary means to keep them dry.
- Find and remove the odor source
- Regularly clean trash bins and keep them dry
- Use ventilation systems to exhaust indoor moisture
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