To clean grout lines effectively, common methods include using household solutions, professional techniques, and steam cleaning:
- A popular homemade solution is mixing 1 part isopropyl alcohol, 1 part dish detergent (like Dawn), and 2 parts warm water. Apply this with a toothbrush, let it work about 10-15 seconds, then wipe with a damp cloth. Repeated drying helps whiten grout over time.
- Professionals often use oxygen bleach powder mixed with boiling water, applying it to grout, letting it sit for 30 minutes without drying, then wiping with a microfiber cloth. Steam cleaners with a nylon brush attachment are also widely used, where steam loosens dirt and sanitizes grout lines.
- Another natural method is making a paste of baking soda and water applied to grout, then sprayed with white vinegar. The fizzing action helps lift grime. Scrub with a brush and rinse thoroughly.
- For tough stains, some use a mixture of baking soda and hydrogen peroxide, applying it with a toothbrush, letting it soak, then scrubbing to release dirt.
- Other home remedies mentioned include bleach-based cleaners like toilet bowl cleaner (chlorine bleach gel), borax paste, or commercial grout cleaners. Steam cleaning is also highly recommended for deep cleaning without chemicals.
Overall, using a combination of these methods—homemade cleaning solutions, scrubbing with a toothbrush or small brush, and possibly steam cleaning—can help restore grout lines to a cleaner, brighter state.
