15% of bill (excl. tax) for adequate service; 20% for very good service; no less than 10% for poor service. often gets a cut of table server's tip; so tip your server extra to reward captain, or tip captain separately. 15% of cost of the bottle.
1 Wipe off excess oil with another clean, soft cloth. 2  Seal the tack. 3  Use a good glycerin saddle soap, such as a spray-on variety, to seal the tack. 4  Spray the saddle soap on a clean, slightly damp cloth and rub it into the pores of the leather to seal them.
That doesn't mean you need specialty cleaning products, though. You can maintain leather and treat stains with common household detergents and cleaning agents such as vinegar. Moreover, you can restore a leather finish with household oils, such as flax seed and coconut oil.